TechTeach

Isol 631 Operations Security Final exam

2019-02-26T14:05:00.001-08:00

_____________is the act of protecting information and the systems that store and process it.

	A.	Information systems security
	B.	Policy framework
	C.	Change management
	D.	Policy principles document

When writing a ____________________, one could state how often a supplier will provide a service or how quickly a firm will respond. For managed services, this document often covers system availability and acceptable performance measures.

	A.	contract
	B.	policy
	C.	service level agreement
	D.	standard

Generally, regardless of threat or vulnerability, there will ____________ be a chance a threat can exploit a vulnerability.

	A.	never
	B.	occasionally
	C.	always
	D.	seldom

Which of the following is not one of the “five pillars of the IA model”

	A.	Confidentiality
	B.	Integrity
	C.	Availability
	D.	Assurance

A(n) ___________________ is a confirmed event that compromises the confidentiality, integrity, or availability of information.

	A.	breach
	B.	residual risk
	C.	operational deviation
	D.	threat

There are a number of classifications that can be applied to security controls. Which of the following is not one the classifications?

	A.	physical control
	B.	administrative control
	C.	preventive control
	D.	technical control

If human action is required, the control is considered _______________.

	A.	corrective
	B.	automated
	C.	manual
	D.	preventative

Once an organization clearly defines its IP, the security policies should specify how to ___________ documents with marks or comments, and ____________ the data, which determines in what location the sensitive file should be placed.

		label, classify
		restrict, filter
		label, filter
		classify, restrict.

_______________ refers to an attempt to cause fear or major disruptions in a society through hacking computers. Such attacks target government computers, major companies, or key areas of the economy.

	I.	Cyberterrorism
	II.	Globalization
	III.	Nation-state attack
	IV.	Sovereign war

_____________________ in e-commerce broadly deals with creating rules on how to handle a consumer’s transaction and other information.

	A.	Security controls
	B.	Consumer rights
	C.	Personal privacy
	D.	Shareholder rights

The SOX act created the ______________________, which sets accounting and auditing standards.

	A.	Public Company Accounting Oversight Board (PCAOB)
	B.	Committee of Sponsoring Organizations (COSO)
	C.	Control Objectives for Information and related Technology (COBIT)
	D.	The Family Educational Rights and Privacy Act (FERPA)

There are several types of domains in the IT infrastructure. Which of the following is not one of these domains?

	A.	user
	B.	workstation
	C.	remote access
	D.	VPN

Authentication of a workstation and encryption of wireless traffic are issues that belong to which of the following two domains?

	A.	LAN and WAN
	B.	workstation and LAN
	C.	LAN-WAN and remote access
	D.	workstation and WAN

Using switches, routers, internal firewalls, and other devices, you can restrict network traffic with a ____________________, which limits what and how computers are able to talk to each other.

	A.	demilitarized zone
	B.	flat network
	C.	sniffer
	D.	segmented network

_______________ is a measurement that quantifies how much information can be transmitted over the network.

		Memory
		DMZ
		Cloud storage
		Bandwidth

In order to move data from an unsecure WAN to a secure LAN, you typically begin by segmenting a piece of your LAN into a _________________________, which sits on the outside of your private network facing the public Internet. Servers in this area provide public-facing access to the organization, such as public Web sites.

	A.	demilitarized zone (DMZ)
	B.	virtual private network (VPN)
	C.	remote access domain
	D.	botnet

Though there are many ways to group security policies, a common method is to organize common risks and related policy issues into__________________ that share similarities but are distinctive enough to allow logical separation into more manageable secure areas.

	A.	segmented networks
	B.	system access policies
	C.	domains
	D.	workstations

Authentication of a workstation and encryption of wireless traffic are issues that belong to which of the following two domains?

	A.	LAN and WAN
	B.	workstation and LAN
	C.	LAN-WAN and remote access
	D.	workstation and WAN

In order to gain a deeper understanding of how employees interact in the workplace, it is useful to learn about the eight classic personality types that have been identified by HR Magazine. One of these is the achievers. Which of the following descriptions best captures this personality type?

	A.	These people like structure and deadlines and tend to be obsessed with precision and attention to detail.
	B.	These people are very result oriented. They genuinely want the best result and may seek different ways to bring that result into being.
	C.	These people like to entertain and be the center of attention. They develop over time a wit and charm to capture people’s attention.
	D.	These people are very kind and thoughtful to others. They want everyone to “feel good” and will put their own self-interest aside for the good of the whole.

Implementing security policies is easier if you manage it from a change model perspective. The first step of this model is to create urgency. Who is responsible for conveying urgency to business leaders?

	A.	chief information security officer
	B.	chief information officer
	C.	chief finance officer
	D.	chief technology officer

_________________describes how to design and implement an information security governance structure, whereas __________________ describes security aspects for employees joining, moving within, or leaving an organization.

	A.	Human resources security, organization of information security
	B.	Information security policy, organization of information security
	C.	Organization of information security, human resources security
	D.	Human resources security, asset management

When implementing a framework, the two main considerations for implementation are _____________ and _____________.

	A.	platform, infrastructure
	B.	cost, impact
	C.	cost, infrastructure
	D.	impact, granularity

Policies and standards are a collection of concrete definitions that describe acceptable and unacceptable human behavior. The questions related to_______________ are more appropriate for procedures or guidelines than policies or standards, which require detail that is more at the level of________________.

		where, when and how; what and why
		how; what
		where and when; what, who and why
		where, when, and how; what, who, and why

Security controls are measures taken to protect systems from attacks on the integrity, confidentiality, and availability of the system. If a potential employee is required to undergo a drug screening, which of the following controls is being conducted?

	A.	preventive security controls
	B.	technical security controls
	C.	physical security controls
	D.	administrative controls

Policy and standards often change as a result of business drivers. One such driver, known as ___________________, occurs when business shifts and new systems or processes are incorporated; these business shifts and new systems and processes may differ from what a standard or policy requires.

	A.	business-as-usual developments
	B.	business technology innovations
	C.	business innovations
	D.	business exceptions

A(n) __________________ is a term used to indicate any unwanted event that takes places outside the normal daily security operations. This type of event relates to a breakdown in controls as identified by the security policies.

		strategic risk
		security event
		financial risk
		operational risk

1. The members of the _________________ committee help create priorities, remove obstacles, secure funding, and serve as a source of authority. Members of the _______________ committee, however, are leaders across the organization.

	A.	executive, security
	B.	security, executive
	C.	audit, security
	D.	executive, operational risk

Of the six specific business risks, the ___________________ risk results from negative publicity regarding an organization’s practices. Litigation and a decline in revenue are possible outcomes of this type of risk.

	A.	compliance
	B.	financial
	C.	operational
	D.	reputational

_____________________ denotes the use of human interactions to gain any kind of desired access. Most often, this term involves exploiting personal relationships by manipulating an individual into granting access to something a person should not have access to.

	A.	value delivery
	B.	tone at the top
	C.	social engineering
	D.	strategic risk

There are many ways that people can be manipulated to disclose knowledge that can be used to jeopardize security. One of these ways is to call someone under the false pretense of being from the IT department. This is known as _________________________.

	A.	hacking
	B.	social engineering
	C.	pretexting
	D.	exploitation

According to the best practices most widely adopted to protect users and organizations, _______________ employs an approach that sets up overlapping layers of security as the preferred means of mitigating threats.

	A.	layered defense
	B.	patch management
	C.	encryption
	D.	unique identity

In workstation domain policies, _________________ provide the specific technology requirements for each device. IT staff uses recorded and published procedures to enact configurations by devices to ensure that secure connectivity for remote devices exists, as well as virus and malware protection and patch management capability, among several other related functions.

	A.	procedures
	B.	baseline standards
	C.	guidelines
	D.	control standards

Which of the following statements illustrates the importance of the LAN-to-WAN domain to an organization’s security?

	A.	The significance of the LAN is that it controls network traffic to the private network, which is the WAN.
	B.	The LAN-to-WAN Domain is many organizations’ connection to the Internet.
	C.	Many organizations have an internet presence so they can deliver content to their clients.
	D.	The LAN needs to establish a secure connection to the WAN to ensure that traffic is thoroughly inspected and carefully filtered.

While it would not be possible to classify all data in an organization, there has nonetheless been an increase in the amount of unstructured data retained in recent years, which has included data and logs. There are many different ways to make the time-consuming and expensive process of retaining data less challenging. Which of the following is not one these approaches?

	A.	Classify only the data that is most vital and contains the highest risk to the organization.
	B.	Classify data by point of origin or storage location.
	C.	Classify data at use or time of inception.
	D.	Classify all forms of data no matter the risk to the organization.

If an organization is creating a customized data classification scheme, it is important to keep in mind the accepted guidelines. Which of the following is not one these guidelines?

	A.	Define the number of classification levels.
	B.	Identify each classification level.
	C.	Connect the classification to particular handling requirements.
	D.	Make recommendations for how audits can be conducted

An organization’s _______________________ is a particular group of differently skilled individuals who are responsible for attending to serious security situations.

	A.	incident response team (IRT)
	B.	business impact analysis team (BIAT)
	C.	disaster recovery plan team (DRPT)
	D.	information technology subject matter experts (ITSME)

The initial step in creating a business continuity and security response plan is a _________________, which can be used to assemble the business and security responses in order to diminish losses.

	A.	business assessment
	B.	component assessment
	C.	component priority
	D.	business impact analysis

In information security, the individual responsible for setting goals for implementing security policies is the _________________.

	A.	chief information security officer
	B.	supervisor
	C.	human resources manager
	D.	executive manager

What is the main difference between a law and a regulation?

	A.	Security policies try to comply with regulatory requirements.
	B.	Regulation requirements create procedures for determining legal thresholds.
	C.	Regulations have authority that derives from the original law.
	D.	Laws institute legal thresholds.

It is important that security policies establish a concrete distinction between work life and home life. Such a distinction requires that employees understand that they have no expectation of _______________.

	A.	job security
	B.	using company devices after hours
	C.	vulnerability from threats
	D.	privacy with respect to personal devices connected to the network

One of the different manual controls necessary for managing risk is ________________, which is a type of formal management verification. In the process, management confirms that a condition is present and that security controls and policies are in place.

	A.	attestation
	B.	background checks
	C.	log reviews
	D.	access rights reviews

A security _____________identifies a group of fundamental configurations designed to accomplish particular security objectives.

	A.	baseline
	B.	policy
	C.	guideline
	D.	system

The window of ________________ is the time between when an opportunity for risk is identified and when the risk is ultimately eliminated by a patch.

	A.	threat
	B.	risk
	C.	vulnerability
	D.	danger

One of the methods that an organization can use to determine compliance is to perform _______________.

		boundary protections
		random audits
		incident response
		system scans

________________ controls the processes associated with monitoring and changing configuration throughout the life of a system. This includes the original baseline configuration.

	A.	Web-Based Enterprise Management
	B.	Simple Network Management
	C.	Configuration management
	D.	Change management

___________________ make use of baselines to identify changes in the behavior of the network.

	I.	Anomaly-based intrusion detection systems
	II.	Protocols
	III.	Authenticated configuration scanners
	IV.	Misconfiguration remediation

Policies, which can be a process or a method for implementing a solution, often become the measuring stick by which an organization is evaluated for compliance.

True

False

The Information Technology and Infrastructure Library (ITIL) is a set of practices and predefined procedures for managing specific IT services such as change management.

True

False

Of the eight classic personality types in the workplace, commanders, can often appear angry or even hostile toward ideas and others on the team and are critical of others’ ideas.

True

False

To reduce malware attacks, it can be useful to implement a content filtering standard. One such policy that involves LAN-to-WAN connectivity and filtering is a DMZ control standard, which institutes the controls for publicly accessible devices to situate them in a DMZ.

True

False

jquery image zoom

2013-12-26T00:38:00.001-08:00

using System;
using System.Data;
using System.Data.SqlClient;
using System.IO;

public partial class _Default : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Data Source=SureshDasari;Initial Catalog=MySampleDB;Integrated Security=true");
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindDataList();
}
}
protected void BindDataList()
{
con.Open();
//Query to get ImagesName and Description from database
SqlCommand command = new SqlCommand("SELECT ImageName,Description from SlideShowTable", con);
SqlDataAdapter da = new SqlDataAdapter(command);
DataTable dt = new DataTable();
da.Fill(dt);
dlImages.DataSource = dt;
dlImages.DataBind();
con.Close();
}

protected void btnSubmit_Click(object sender, EventArgs e)
{
//Get Filename from fileupload control
string filename = Path.GetFileName(fileuploadimages.PostedFile.FileName);
//Save images into SlideImages folder
fileuploadimages.SaveAs(Server.MapPath("SlideImages/" + filename));
//Open the database connection
con.Open();
//Query to insert images name and Description into database
SqlCommand cmd = new SqlCommand("Insert into SlideShowTable(ImageName,Description) values(@ImageName,@Description)", con);
//Passing parameters to query
cmd.Parameters.AddWithValue("@ImageName", filename);
cmd.Parameters.AddWithValue("@Description", txtDesc.Text);
cmd.ExecuteNonQuery();
//Close dbconnection
con.Close();
txtDesc.Text = string.Empty;
BindDataList();
}
}

virtual keyboard

2013-12-26T00:37:00.003-08:00

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="vkeyb.aspx.cs" Inherits="vkeyb" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script>
$(document).ready({
$(selector).keypad()
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input type="text" id="key" />
</div>
</form>
</body>
</html>

disable weeks

2013-12-26T00:36:00.001-08:00

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="disableweeks.aspx.cs" Inherits="disableweeks" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="jq/jquery-1.9.1.js"></script>
<script src="jq/jquery-ui-1.10.3.custom.js"></script>
<script src="jq/jquery-ui-1.10.3.custom.min.js"></script>
<script>
$(function () {
/*function that makes appear datepicker + you add option to disable Weekends*/
$("#date").datepicker({ beforeShowDay: $.datepicker.noWeekends })
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div >
<input type="text" id="date" />
</div>
</form>
</body>
</html>

datebounce jquery

2013-12-26T00:34:00.001-08:00

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="datebounce.aspx.cs" Inherits="datebounce" %>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Datepicker - Animations</title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css">
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css">
<script>
$(function () {
$("#datepicker").datepicker({ showAnim: "bounce" });

});
</script>
</head>
<body>

<p>Date: <input type="text" id="datepicker" size="30"></p>

<%--<p>Animations:<br>
<select id="anim">
<option value="show">Show (default)</option>
<option value="slideDown">Slide down</option>
<option value="fadeIn">Fade in</option>
<option value="blind">Blind (UI Effect)</option>
<option value="bounce">Bounce (UI Effect)</option>
<option value="clip">Clip (UI Effect)</option>
<option value="drop">Drop (UI Effect)</option>
<option value="fold">Fold (UI Effect)</option>
<option value="slide">Slide (UI Effect)</option>
<option value="">None</option>
</select>
</p>--%>

</body>
</html>

automatically redirect in 5sec

2013-12-25T20:07:00.001-08:00

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="redirect.aspx.cs" Inherits="redirect" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>JavaScript redirect to another page after 5 seconds or Sometime</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js">
</script>
<script type="text/javascript">
var i = 0;
$(document).ready(function () {
ShowCurrentTime();
})
function ShowCurrentTime() {
var dt = new Date();
document.getElementById("lblTime").innerHTML = 5 - i + " Seconds";
i++;
if (i == 5) {
setTimeout("location.href='http://www.gmail.com'", 0);
}
window.setTimeout("ShowCurrentTime()", 1000);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
This Page will Redirected to Another Page within:
<label id="lblTime" style=" font-weight:bold; font-size:12pt"></label>
</div>
</form>
</body>
</html>

upload and download a file to grid view

2013-12-25T20:06:00.001-08:00

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using System.IO;

public partial class upload_download : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Data Source=ADMIN-345130E68\\SQLEXPRESS;Initial Catalog=ramya;Integrated Security=True");
string fname, fpath;

protected void Page_Load(object sender, EventArgs e)
{
{
if (!IsPostBack)
{

}
}
}

protected void LinkButton1_Click(object sender, EventArgs e)
{
string File = (sender as LinkButton).CommandArgument;
Response.ContentType = ContentType;
Response.AddHeader("Content-Disposition", "attachment;Filename=" + Path.GetFileName(File));
Response.TransmitFile(File);
Response.End();

}
protected void Button1_Click(object sender, EventArgs e)
{
fname = FileUpload1.PostedFile.FileName;
fpath = Server.MapPath("~/files/" + FileUpload1.PostedFile.FileName);
FileUpload1.SaveAs(fpath);
SqlCommand cmd = new SqlCommand("insert into upload values(@p1,@p2)", con);
cmd.Parameters.AddWithValue("@p1",fname);
cmd.Parameters.AddWithValue("@p2",fpath);
con.Open();
int i = cmd.ExecuteNonQuery();
if (i == 1)
{
Response.Write("<script>alert('fileuploaded')</script>");
Label1.Text = "fileuploaded sucessfully";
}
else
Response.Write("<script>alert('error')</script>");
}
}

upload multiple files

2013-12-25T20:01:00.001-08:00

protected void Button2_Click(object sender, EventArgs e)
{
string filepath = Server.MapPath("Upload");
HttpFileCollection uploadedFiles = Request.Files;
label.Text = string.Empty;

for (int i = 0; i < uploadedFiles.Count; i++)
{
HttpPostedFile userPostedFile = uploadedFiles[i];

try
{
if (userPostedFile.ContentLength > 0)
{
label.Text += "<u>File #" + (i + 1) + "</u><br>";
label.Text += "File Content Type: " + userPostedFile.ContentType + "<br>";
label.Text += "File Size: " + userPostedFile.ContentLength + "kb<br>";
label.Text += "File Name: " + userPostedFile.FileName + "<br>";

userPostedFile.SaveAs(filepath + "\\" + Path.GetFileName(userPostedFile.FileName));
label.Text += "Location where saved: " + filepath + "\\" + Path.GetFileName(userPostedFile.FileName) + "<p>";
}
}
catch (Exception Ex)
{
label.Text += "Error: <br>" + Ex.Message;
}
}
}
}

upload text file

2013-12-25T19:59:00.001-08:00

SqlConnection con = new SqlConnection("Data Source=ADMIN-0A8466DDF\\SQLEXPRESS;Initial Catalog=nani;Integrated Security=True");
string path;
protected void txtbtn_Click(object sender, EventArgs e)
{
String ext = System.IO.Path.GetExtension(FileUpload1.FileName);
//string filetext = System.IO.Path.GetExtension(path);
if (FileUpload1.HasFile)
{
if (ext == ".txt")
// if(FileUpload1.PostedFile.FileName.ToLower().Substring(FileUpload1.PostedFile.FileName.Length)=="txt/docx")

// FileUpload1.PostedFile.FileName.ToLower().Substring(FileUpload1.PostedFile.FileName.Length - 4) == "docx"
{
path = Server.MapPath("~/Textfile/" + FileUpload1.FileName);
FileUpload1.SaveAs(path);
SqlCommand cmd = new SqlCommand("insert into uploading values('" + txtname.Text + "','" + path + "')", con);
con.Open();
int i = cmd.ExecuteNonQuery();
Response.Write(i + "record inserted");
}
else
{
Response.Write("upload text file");
}
}
else
{
Response.Write("upload failed");
}
con.Close();
}

disable cut copy paste asp.net

2013-12-25T19:57:00.001-08:00

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script>

$(document).ready(function () {
$('#WriteText').keydown(function (e) {
if (e.ctrlKey && (e.keyCode == 88 || e.keyCode == 67 || e.keyCode == 86)) {
return false;
}
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>

<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<br />
<br />

</div>
</form>
</body>
</html>

linq

2013-12-25T19:55:00.001-08:00

linq update

linqupdateDataContext lu = new linqupdateDataContext();

linq l = lu.linqs.Single(linq => linq.name == TextBox1.Text);

l.age = Convert.ToInt32( TextBox2.Text);

lu.SubmitChanges();

linq insert

linqupdateDataContext lu = new linqupdateDataContext();

linq l = new linq();

l.name = TextBox1.Text;

l.age = Convert.ToInt32(TextBox2.Text);

lu.linqs.InsertOnSubmit(l);

lu.SubmitChanges();

linq delete

linqupdateDataContext lu= new linqupdateDataContext();

linq l = lu.linqs.Single(linq => linq.name == TextBox1.Text);

lu.linqs.DeleteOnSubmit(l);

lu.SubmitChanges();

code shippets asp.net

2013-12-25T19:42:00.002-08:00

ajax slide show

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<%@ Register Namespace="AjaxControlToolkit" Assembly="AjaxControlToolkit" TagPrefix="ajax" %>

<title>AJAX Slidshow Extender Example</title>

.button

{

border:solid 1px #c0c0c0;

background-color:#D55500;

color:#ffffff;

cursor:pointer;

font-weight:bold;

}

</style>

</head>

<body>

<ajax:ToolkitScriptManager ID="scriptmanager1" runat="server">

</ajax:ToolkitScriptManager>

<div>

<asp:Label ID="lblTitle" runat="server"></asp:Label>

</td>

</tr>

<tr>

<td>

<asp:Image ID="imgslides" runat="server" Height="400px" Width="400px" ImageUrl= "~/Images/Suresh1.JPG" />

</td>

</tr>

<tr>

<asp:Label ID="lblimgdesc" runat="server"></asp:Label>

</td>

</tr>

<tr>

<asp:Button ID="btnPrevious" runat="server" Text="Prev" CssClass="button" />

<asp:Button ID="btnPlay" runat="server" Text="Play" CssClass="button" />

<asp:Button ID="btnNext" runat="server" Text="Next" CssClass="button" />

</td>

</tr>

</table>

<ajax:SlideShowExtender runat="server" AutoPlay="true" ImageTitleLabelID="lblTitle" ImageDescriptionLabelID="lblimgdesc" Loop="true"

NextButtonID="btnNext" PreviousButtonID="btnPrevious" PlayButtonID="btnPlay" PlayButtonText="Play" StopButtonText="Stop"

TargetControlID="imgslides" SlideShowServicePath="Slideshow.asmx" SlideShowServiceMethod="GetSlides"></ajax:SlideShowExtender>

</div>

</form>

</body>

</html>

count

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

public partial class count : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

Application.Lock();

if (Application["HitCount"] != null)

{

Application["HitCount"] = (int)Application["HitCount"] + 1;

}

else

{

Application["HitCount"] = 1;

}

Application.UnLock();

Label1.Text = "The page has been accessed (" + Application["HitCount"].ToString() + ") times";

}

pie chart

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data.SqlClient;

using System.Data;

using System.Configuration;

public partial class piechart : System.Web.UI.Page

{

SqlConnection con = new SqlConnection("Data Source=AAPTI\\SQLEXPRESS;Initial Catalog=prashanth;Integrated

Security=True");

protected void Page_Load(object sender, EventArgs e)

{

SqlCommand cmd = new SqlCommand("select * from pie", con);

con.Open();

SqlDataReader dr = cmd.ExecuteReader();//backend data was display in frenend

while (dr.Read())

{

PieChart1.PieChartValues.Add(new AjaxControlToolkit.PieChartValue

{

Category = dr[0].ToString(),

Data = Convert.ToDecimal(dr[1].ToString()) //convert.todecimal was convert the decimal values

});

}

file limit

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.IO;

using System.Data.SqlClient;

public partial class filelimittype : System.Web.UI.Page

{

SqlConnection con=new SqlConnection("Data Source=AAPTI\\SQLEXPRESS;Initial Catalog=prashanth;Integrated Security=True");

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

if(FileUpload1.HasFile)

{

if(FileUpload1.PostedFile.ContentLength<2100000)

{

string[] A=new string[]{".jpeg",".pdf",".txt",".doc"};

//FileUpload1.SaveAs(Server.MapPath("~/files"+extension));

string extension = Path.GetExtension(FileUpload1.FileName);

if (A.Contains(extension))

{

string filename = Path.GetFileName(FileUpload1.PostedFile.FileName);

string filepath = (Server.MapPath("~/images/" + filename));

FileUpload1.SaveAs(filepath);

SqlCommand cmd = new SqlCommand("insert into updwnload values('" + filename + "','"+filepath+"') ", con);

con.Open();

cmd.ExecuteNonQuery();

Response.Write("inserted");

Label1.Text = "filename:" + FileUpload1.PostedFile.FileName + "<br>" + FileUpload1.PostedFile.ContentLength + "<br>" + FileUpload1.PostedFile.ContentType;

}

else

{

Response.Write("selected file type is nt supported");

}

else

{

Response.Write("size is above 2mb");

}

else

{

Response.Write("invalid");

}

grid view to doc exel

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.IO;

public partial class _Default : System.Web.UI.Page

{

SqlConnection con = new SqlConnection("Data Source=AAPTI-A20B83733\\SQLEXPRESS;Initial Catalog=NewLogin;Integrated Security=True");

protected void Page_Load(object sender, EventArgs e)

{

SqlDataAdapter da = new SqlDataAdapter("select * from LoginDetails", con);

DataSet ds = new DataSet();

da.Fill(ds);

GridView1.DataSource = ds;

GridView1.DataBind();

}

protected void Button1_Click(object sender, EventArgs e)

{

string fileName = "attachment;filename= ExampleDOC.doc";

Response.ClearContent();

Response.AddHeader("content-disposition", fileName);

Response.ContentType = "application/doc";

StringWriter sw = new StringWriter();

HtmlTextWriter hw = new HtmlTextWriter(sw);

GridView1.RenderControl(hw);

Response.Write(sw.ToString());

Response.End();

}

public override void VerifyRenderingInServerForm(Control control)

{

}

grid view

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.IO;

public partial class Default2 : System.Web.UI.Page

{

SqlConnection con = new SqlConnection("Data Source=AAPTI-47B5CE3A4\\SQLEXPRESS;Initial Catalog=regi;Integrated Security=True");

protected void Page_Load(object sender, EventArgs e)

{

SqlDataAdapter da = new SqlDataAdapter("select * from regi", con);

DataSet ds = new DataSet();

da.Fill(ds);

GridView1.DataSource = ds;

GridView1.DataBind();

}

public override void VerifyRenderingInServerForm(Control control)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

//string fileName = "attachment;Filename= ExampleDOC.doc";

//Response.ClearContent();

//Response.AddHeader("content-disposition", fileName);

//Response.ContentType = "application/doc";

//StringWriter sw = new StringWriter();

//HtmlTextWriter hw = new HtmlTextWriter(sw);

//GridView1.RenderControl(hw);

//Response.Write(sw.ToString());

//Response.End();

}

protected void Button3_Click(object sender, EventArgs e)

{

string fileName = "attachment;Filename= Examplepdf.pdf";

Response.ClearContent();

Response.AddHeader("content-disposition", fileName);

Response.ContentType = "application/pdf";

StringWriter sw = new StringWriter();

HtmlTextWriter hw = new HtmlTextWriter(sw);

GridView1.RenderControl(hw);

Response.Write(sw.ToString());

Response.End();

}

protected void Button2_Click(object sender, EventArgs e)

{

string fileName = "attachment;Filename= ExampleDOC.xls";

Response.ClearContent();

Response.AddHeader("content-disposition", fileName);

Response.ContentType = "application/xls";

StringWriter sw = new StringWriter();

HtmlTextWriter hw = new HtmlTextWriter(sw);

GridView1.RenderControl(hw);

Response.Write(sw.ToString());

Response.End();

}

block

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.Drawing;

public partial class Demo : System.Web.UI.Page

{

SqlConnection con = new SqlConnection(@"Data Source=AAPTI-E86BE99D7\SQLEXPRESS;Initial Catalog=BlockUser;Integrated Security=True");

SqlCommand cmd = new SqlCommand();

int intcounter = 0;

DataSet ds = new DataSet();

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

con.Open();

intcounter = Convert.ToInt32(ViewState["count"]);

intcounter = intcounter + 1;

if (intcounter <= 3)

{

cmd.CommandText = "Select Username,Password from Login where Username='" + TextBox1.Text + "' and Password='" + TextBox2.Text + "'";

cmd.Connection = con;

SqlDataReader dr = cmd.ExecuteReader();

if (dr.Read() == true)

{

Response.Write("<script>alert('Valid User.')</script>");

}

else

{

string str = (3 - intcounter).ToString();

ErrorMessage.Text = "We have only " + str + " Remaining";

ErrorMessage.Visible = true;

ErrorMessage.ForeColor = Color.Red;

Response.Write("<script>alert('InValid User.')</script>");

}

ViewState["count"]=intcounter;

}

else

{

ErrorMessage.Text = "You have no attempts your Account is blocked.";

ErrorMessage.Visible = true;

ErrorMessage.ForeColor = Color.Red;

}

ol/of status

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

public partial class Online_and_offline : System.Web.UI.Page

{

SqlConnection con = new SqlConnection(@"Data Source=AAPTI-E86BE99D7\SQLEXPRESS;Initial Catalog=offline;Integrated Security=True");

SqlCommand cmd = new SqlCommand();

DataSet ds = new DataSet();

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

Status_ActiveTabChanged(Status,null);

}

protected void Status_ActiveTabChanged(object sender, EventArgs e)

{

con.Open();

try

{

if (Status.ActiveTabIndex == 0)

{

SqlDataAdapter ad = new SqlDataAdapter("select Name,Status from Total where Status='online'", con);

ad.Fill(ds);

if (ds!=null)

{

GridView1.DataSource = ds;

GridView1.DataBind();

GridView1.Visible = true;

}

con.Close();

}

if (Status.ActiveTabIndex == 1)

{

SqlDataAdapter ad1 = new SqlDataAdapter("select Name,Status from Total where Status='offline'", con);

ad1.Fill(ds);

if (ds != null)

{

GridView2.DataSource = ds;

GridView2.DataBind();

GridView2.Visible = true;

}

con.Close();

}

if (Status.ActiveTabIndex == 2)

{

SqlDataAdapter ad2 = new SqlDataAdapter("Select * from Total", con);

ad2.Fill(ds);

if (ds != null)

{

GridView3.DataSource = ds;

GridView3.DataBind();

GridView3.Visible = true;

}

con.Close();

}

catch (Exception ex)

{

Response.Write("<script>alert('Failed')</script>");

}

multiple emalils

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.Net;

using System.Net.Mail;

public partial class MultipleEmails : System.Web.UI.Page

{

SqlConnection con = new SqlConnection(@"Data Source=AAPTI-E86BE99D7\SQLEXPRESS;Initial Catalog=MultipleEmails;Integrated Security=True");

SqlCommand cmd = new SqlCommand();

DataSet ds = new DataSet();

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

Gridview();

}

public void Gridview()

{

con.Open();

SqlDataAdapter ad = new SqlDataAdapter("select * from Users", con);

ad.Fill(ds);

con.Dispose();

GridView1.DataSource = ds;

GridView1.DataBind();

con.Close();

}

protected void btnSend_Click(object sender, EventArgs e)

{

con.Open();

string email;

DataTable dt = new DataTable();

try

{

foreach (GridViewRow row in GridView1.Rows)

{

if (row.RowType == DataControlRowType.DataRow)

{

CheckBox chk = (CheckBox)row.Cells[3].FindControl("CheckBox1");

if (chk.Checked == true)

{

if (chk != null && chk.Checked)

{

email = row.Cells[2].Text;

SmtpClient smtp = new SmtpClient();

smtp.Credentials = new NetworkCredential("prasadtarak1@gmail.com", "mavarick");

smtp.Port = 587;

smtp.Host = "smtp.gmail.com";

smtp.EnableSsl = true;

MailMessage msg = new MailMessage();

msg.From = new MailAddress("prasadtarak1@gmail.com");

msg.To.Add(email);

msg.Subject = "Hi frnds i Send a mail.";

msg.Body = "How are You.";

smtp.Send(msg);

}

else

{

Response.Write("<script>alert('Emails are sent Successfully.')</script>");

}

catch (Exception ex)

{

Response.Write("<script>alert('Failed.')</script>");

}

protected void CheckBox2_CheckedChanged(object sender, EventArgs e)

{

CheckBox chkAll =

(CheckBox)GridView1.HeaderRow.FindControl("CheckBox2");

if (chkAll.Checked == true)

{

foreach (GridViewRow gvRow in GridView1.Rows)

{

CheckBox chksel =

(CheckBox)gvRow.FindControl("CheckBox1");

chksel.Checked = true;

}

else

{

foreach (GridViewRow gvRow in GridView1.Rows)

{

CheckBox chksel =

(CheckBox)gvRow.FindControl("CheckBox1");

chksel.Checked = false;

}

profile pic upload

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data.SqlClient;

using System.IO;

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

SqlConnection con = new SqlConnection("Data Source=.;Initial Catalog=kranthi;Integrated Security=True");

string path;

protected void Button1_Click(object sender, EventArgs e)

{

if (FileUpload1.HasFile)

{

path = Server.MapPath("~/Images/" + FileUpload1.FileName);

FileUpload1.SaveAs(path);

}

SqlCommand cmd = new SqlCommand("insert into upload2 values('" + txtusername.Text + "','" + txtpassword.Text + "','" + FileUpload1.FileName+ "')", con);

con.Open();

int i = cmd.ExecuteNonQuery();

Response.Write(i + "record inserted");

con.Close();

}

protected void LinkButton1_Click(object sender, EventArgs e)

{

string filepath = (sender as LinkButton).CommandArgument;

Response.ContentType = ContentType;

Response.AppendHeader("Content-Disposition", "attachment ; filename=" + Path.GetFileName(filepath));

Response.WriteFile(filepath);

Response.End();

}

profilepic show

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data.SqlClient;

using System.Data;

public partial class Default2 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

SqlConnection con = new SqlConnection("Data Source=.;Initial Catalog=kranthi;Integrated Security=True");

protected void Button1_Click(object sender, EventArgs e)

{

SqlCommand cmd = new SqlCommand("select image1 from upload2 where username='" + txtusername.Text + "' and password='" + txtpassword.Text + "'", con);

con.Open();

SqlDataReader dr = cmd.ExecuteReader();

while (dr.Read() == true)

{

string s = "~/Images/" + dr[0].ToString();

Image1.ImageUrl = s;

}

con.Close();

}

registration with validations

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data.SqlClient;

public partial class registration : System.Web.UI.Page

{

SqlConnection con = new SqlConnection("Data Source=AAPTI-1506A06CD\\AAPTI;Initial Catalog=vidya;Integrated Security=True");

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

DropDownList1.Items.Add("--select--");

try

{

SqlCommand cmd = new SqlCommand("select CountryName from country", con);

con.Open();

SqlDataReader dr;

dr = cmd.ExecuteReader();

while (dr.Read())

{

DropDownList1.Items.Add(dr[0].ToString());

}

con.Close();

}

catch (Exception ex)

{

Response.Write(ex);

}

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)

{

if (DropDownList1.SelectedIndex > 0)

{

try

{

SqlCommand cmd = new SqlCommand("select Countrycode from country where CountryName='" + DropDownList1.SelectedValue.ToString() + "' ", con);

SqlDataReader dr;

con.Open();

dr = cmd.ExecuteReader();

while (dr.Read())

{

txtcode.Text = dr.GetValue(0).ToString();

}

con.Close();

}

catch (Exception ex)

{

Response.Write(ex);

}

else

txtcode.Text = "";

}

protected void btnSubmit_Click(object sender, EventArgs e)

{

if (DropDownList1.SelectedIndex > 0)

{

string mobile = txtcode.Text + txtphno.Text;

SqlConnection con = new SqlConnection("Data Source=AAPTI-1506A06CD\\AAPTI;Initial Catalog=vidya;Integrated Security=True");

try

{

SqlCommand cmd = new SqlCommand("insert into Registration values('" + txtName.Text + "','" + txtEmail.Text + "','" + txtPW.Text + "','" + txtCPW.Text + "','" + DropDownList1.SelectedItem.Text + "','" + mobile.ToString() + "')", con);

con.Open();

int i = cmd.ExecuteNonQuery();

if (i > 0)

{

ShowAlertMessage(i + " Row has been Inserted Successfully");

}

con.Close();

ClearTextboxes(this.Controls);

}

catch (Exception ex)

{

Response.Write(ex);

}

else

ShowAlertMessage("Please select a Country");

}

public void ShowAlertMessage(string error)

{

Page page = HttpContext.Current.Handler as Page;

if (page != null)

{

error = error.Replace("'", "\'");

ScriptManager.RegisterStartupScript(page, page.GetType(), "err_msg", "alert('" + error + "');", true);

}

public void ClearTextboxes(ControlCollection ctrl)

{

foreach (Control c in ctrl)

{

//Clearing text in the TextBox

if (c is TextBox)

((TextBox)c).Text = string.Empty;

//Clearing Selected RadioButton

if (c is RadioButtonList)

((RadioButtonList)c).ClearSelection();

//Clearing selected ListBox

if (c is ListBox)

((ListBox)c).ClearSelection();

//Clearing selected CheckBox

if (c is CheckBox)

((CheckBox)c).Checked = false;

//Clearing selected index of DropDown

if (c is DropDownList)

//usually dorpdownlists 0 index is used for "- Select -", "- Apply -" etc.

((DropDownList)c).SelectedIndex = 0;

//(myControl as DropDownList).SelectedIndex = 0;

ClearTextboxes(c.Controls);

}

username and password send to mail

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.Net;

using System.Net.Mail;

public partial class pwdsend : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

SqlConnection con = new SqlConnection("Data Source=AAPTI-A20B83733\\SQLEXPRESS;Initial Catalog=NewLogin;Integrated Security=True");

con.Open();

SqlCommand cmd = new SqlCommand("SELECT username,password FROM loginsend Where mailid= '" + TextBox1.Text + "'", con);

SqlDataAdapter da = new SqlDataAdapter(cmd);

DataSet ds = new DataSet();

da.Fill(ds);

con.Close();

if (ds.Tables[0].Rows.Count > 0)

{

MailMessage email = new MailMessage();

email.From = new MailAddress(TextBox1.Text);

email.To.Add(TextBox1.Text);

email.Subject = "Your Forrget Password:";

email.Body = "Hi,Your Username is: " + " " + ds.Tables[0].Rows[0]["username"] + "Your Password is: " + " " + ds.Tables[0].Rows[0]["password"] + "";

email.IsBodyHtml = true;

SmtpClient smtpc = new SmtpClient("smtp.gmail.com");

smtpc.Port = 587;

smtpc.Credentials = new System.Net.NetworkCredential("nagkumart@gmail.com", "123369987");

smtpc.EnableSsl = true;

smtpc.Send(email);

Label2.Visible = true;

Label2.Text = "Your password has been sent to your email address";

}

else

{

Label2.Text = "This email address is not exist in our Database try again";

}

Auto complete extender

[System.Web.Services.WebMethodAttribute(), System.Web.Script.Services.ScriptMethodAttribute()]

public static List<string> GetCompletionList(string prefixText, int count, string contextKey)

{

List<string> s1 = new List<string>();

SqlConnection cn = new SqlConnection(@"Data Source=ammiforu;Initial Catalog=mail;Integrated Security=True");

SqlCommand cmd = new SqlCommand("select email from fgetpass where email like @p1+'%'", cn);

cmd.Parameters.AddWithValue("@p1", prefixText);

cn.Open();

SqlDataReader dr = cmd.ExecuteReader();

while (dr.Read())

{

s1.Add(dr[0].ToString());

}

return s1;

collapse

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="collapse.aspx.cs" Inherits="collapse" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajax" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>Collapsible Panel Example</title>

.pnlCSS{

font-weight: bold;

cursor: pointer;

border: solid 1px #c0c0c0;

width:30%;

}

</style>

</head>

<body>

<ajax:ToolkitScriptManager ID="ScriptManager1" runat="server">

</ajax:ToolkitScriptManager>

<div>

<asp:Panel ID="pnlClick" runat="server" CssClass="pnlCSS">

Collapsible Panel

</div>

<asp:Label ID="lblMessage" runat="server" Text="Label"/>

<asp:Image ID="imgArrows" runat="server" />

</div>

</div>

</asp:Panel>

<asp:Panel ID="pnlCollapsable" runat="server" Height="0" CssClass="pnlCSS">

<tr>

<td>

<b>Registration Form</b>

</td>

</tr>

<tr>

UserName:

</td>

<td>

<asp:TextBox ID="txtuser" runat="server"/>

</td>

</tr>

<tr>

Password:

</td>

<td>

<asp:TextBox ID="txtpwd" runat="server"/>

</td>

</tr>

<tr>

FirstName:

</td>

<td>

<asp:TextBox ID="txtfname" runat="server"/>

</td>

</tr>

<tr>

LastName:

</td>

<td>

<asp:TextBox ID="txtlname" runat="server"/>

</td>

</tr>

<tr>

Email:

</td>

<td>

<asp:TextBox ID="txtEmail" runat="server"/>

</td>

</tr>

<tr>

Phone No:

</td>

<td>

<asp:TextBox ID="txtphone" runat="server"/>

</td>

</tr>

<tr>

Location:

</td>

<asp:TextBox ID="txtlocation" runat="server"/>

</td>

</tr>

<tr>

<asp:Button ID="btnsubmit" runat="server" Text="Save"/>

</td>

</tr>

</table>

</asp:Panel>

<ajax:CollapsiblePanelExtender

ID="CollapsiblePanelExtender1"

runat="server"

CollapseControlID="pnlClick"

Collapsed="true"

ExpandControlID="pnlClick"

TextLabelID="lblMessage"

CollapsedText="Show"

ExpandedText="Hide"

ImageControlID="imgArrows"

CollapsedImage="downarrow.jpg"

ExpandedImage="uparrow.jpg"

ExpandDirection="Vertical"

TargetControlID="pnlCollapsable"

ScrollContents="false">

</ajax:CollapsiblePanelExtender>

</div>

</form>

</body>

</html>

tab

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="tab.aspx.cs" Inherits="tab" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>

<!DOCTYPE html>

<title>Ajax Tab Container</title>

</head>

<body>

<asp:ToolkitScriptManager ID="scriptmanager1" runat="server">

</asp:ToolkitScriptManager>

<asp:TabContainer ID="TabContainer1" runat="server">

<asp:TabPanel ID="tbpnluser" runat="server" >

New User

</HeaderTemplate>

<asp:Panel ID="UserReg" runat="server">

<tr>

</td>

<b>Registration Form</b>

</td>

</tr>

<tr>

UserName:

</td>

<td>

<asp:TextBox ID="txtuser" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

Password:

</td>

<td>

<asp:TextBox ID="txtpwd" runat="server" TextMode="Password"></asp:TextBox>

</td>

</tr>

<tr>

FirstName:

</td>

<td>

<asp:TextBox ID="txtfname" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

LastName:

</td>

<td>

<asp:TextBox ID="txtlname" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

Email:

</td>

<td>

<asp:TextBox ID="txtEmail" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

Phone No:

</td>

<td>

<asp:TextBox ID="txtphone" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

Location:

</td>

<asp:TextBox ID="txtlocation" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

</td>

</tr>

</table>

</asp:Panel>

</ContentTemplate>

</asp:TabPanel>

<asp:TabPanel ID="tbpnlusrdetails" runat="server" >

User Details

</HeaderTemplate>

<asp:Panel ID="Panel1" runat="server">

<tr>

</td>

<td>

<b>User Details</b>

</td>

</tr>

<tr>

UserName:

</td>

<td>

<b>Suresh Dasari</b>

</td>

</tr>

<tr>

FirstName:

</td>

<td>

<b>Suresh</b>

</td>

</tr>

<tr>

LastName:

</td>

<td>

<b>Dasari</b>

</td>

</tr>

<tr>

Email:

</td>

<td>

<b>sureshbabudasari@gmail.com</b>

</td>

</tr>

<tr>

Phone No:

</td>

<td>

</td>

</tr>

<tr>

Location:

</td>

<b>Hyderabad</b>

</td>

</tr>

</table>

</asp:Panel>

</ContentTemplate>

</asp:TabPanel>

<asp:TabPanel ID="tbpnljobdetails" runat="server" >

Job Details

</HeaderTemplate>

<asp:Panel ID="Panel2" runat="server">

<tr>

</td>

<td>

<b>Job Details</b>

</td>

</tr>

<tr>

Job Type:

</td>

<td>

<b>Software</b>

</td>

</tr>

<tr>

Industry:

</td>

<td>

</td>

</tr>

<tr>

Designation:

</td>

<td>

<b>Software Engineer</b>

</td>

</tr>

<tr>

Company:

</td>

<td>

<b>aspdotnet-suresh</b>

</td>

</tr>

<tr>

Phone No:

</td>

<td>

</td>

</tr>

<tr>

Location:

</td>

<b>Hyderabad</b>

</td>

</tr>

</table>

</asp:Panel>

</ContentTemplate>

</asp:TabPanel>

</asp:TabContainer>

</div>

</form>

</body>

</html>

update pannel

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="updatepanel.aspx.cs" Inherits="updatepanel" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>

<!DOCTYPE html>

</head>

<body>

<div>

<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"></asp:ToolkitScriptManager>

<asp:UpdatePanel ID="update" runat="server">

<asp:Label ID="lblUpdate" runat="server" Style="padding: 5px; font-size: 14px; font-weight: bold;">

4/28/1906 12:00:00 AM

</asp:Label>

</div>

</ContentTemplate>

<asp:AsyncPostBackTrigger ControlID="btnUpdate" EventName="Click" />

</Triggers>

</asp:UpdatePanel>

</div>

Choose the effects, then press 'Update':<br />

<input type="checkbox" id="effect_collapse" checked="checked" /><label for="effect_collapse">Collapse</label><br />

<input type="checkbox" id="effect_color" checked="checked" /><label for="effect_color">Color Background</label><br />

<asp:Button ID="btnUpdate" runat="server" Text="Update" OnClick="btnUpdate_Click" />

<asp:UpdatePanelAnimationExtender ID="upae" BehaviorID="animation" runat="server" TargetControlID="update">

<%-- Store the original height of the panel --%>

<%-- Disable all the controls --%>

</Parallel>

<%-- Do each of the selected effects --%>

</Condition>

</Condition>

<Color AnimationTarget="up_container" PropertyKey="backgroundColor"

EndValue="#FF0000" StartValue="#40669A" />

</Condition>

</Parallel>

</Sequence>

</OnUpdating>

<%-- Do each of the selected effects --%>

</Condition>

<%-- Get the stored height --%>

</Condition>

<Color AnimationTarget="up_container" PropertyKey="backgroundColor"

StartValue="#FF0000" EndValue="#40669A" />

</Condition>

</Parallel>

<%-- Enable all the controls --%>

</Parallel>

</Sequence>

</OnUpdated>

</Animations>

</asp:UpdatePanelAnimationExtender>

</div>

</form>

</body>

</html>

Versions of C#

2012-06-15T20:09:00.000-07:00

1.0, 1.5, 2.0 (ECMA), 3.0

C# 3.0 is not currently standardized by any standards organization, but it is expected that it will also become an ECMA and ISO standard, as its early versions.

Features new in C# 2.0

Partial classes which allow class implementation across more than one source file.
Generics or parameterized types.
Static classes that cannot be instantiated, and that only allows static members.
Anonymous delegates.
The scope of property accessors can be set independently.
Nullable value types which provides improved interaction with SQL databases.
Coalesce operator (??) which returns the first of its operands that is not null, or null if no such operand exists.

Features new in C# 3.0

Language Integrated Query.
Object initializers & Collection initializers.
Anonymous types.
Implicitly-typed arrays.
Lambda expressions.
Automatic properties.
Extension methods
Partial methods.

Performance

C# programs, like all programs written for the .NET and other virtual machine environments such as Java, tend to require more system resources than functionally similar applications that access machine resources more directly.

Platform Microsoft's current .NET implementation is only available on Windows which allows us to design applications for Windows only.

Design goals

2012-06-15T20:03:00.002-07:00

The ECMA standard lists these design goals for C#:

It is intended to be a simple, modern, general-purpose & object-oriented programming language.
It should include strong type checking, array bounds checking, detection of attempts to use uninitialized variables, source code portability, and automatic garbage collection.
It is intended for use in developing software components that can take advantage of distributed environments.
As programmer portability is very important, especially for those programmers already familiar with C and C++, C# is best suitable.
Provide support for Internationalization as it was very important.
It is intended to be suitable for writing applications to both hosted and embedded systems.

C# LANGUAGE

2012-06-11T02:48:00.000-07:00

C SHARP (PROGRAMMING LANGUAGE)

It was an object-oriented programming language developed by Microsoft as part of the .NET initiative and later approved as a standard by ECMA and ISO .

Anders Hejlsberg leads development of the language, which has a procedural & object-oriented syntax based on C++ and includes influences from aspects of several other programming languages most notably Delphi and Java with a particular emphasis on simplification.

History of the language:

During the development of .NET, class libraries were originally written in a language called Simple Managed C (SMC). Later the language had been renamed C# and the class libraries as well as ASP.NET runtime had been ported to it.

C#'s principal designer and lead architect at Microsoft is Anders Hejlsberg, who was previously involved with the design of Visual J++, Borland Delphi, and Turbo Pascal languages. In interviews and technical papers he has stated that flaws in most major programming languages like C++, Java, Delphi, and Smalltalk drove the fundamentals of CLR, which in turn drove the design of C# programming language itself.

CONCERNS AND CRITICISMS RELATED TO .NET

2012-06-07T01:02:00.002-07:00

Applications running in a managed environment such as the Microsoft framework's CLR or Java's JVM tend to require more system resources than similar applications that access machine resources more directly (Un-Managed).

Some applications, however, have been shown to perform better in .NET than in their native version. This could be due to the runtime optimizations made possible in just-in-time compilation of managed code, or other aspects of the CLR like Garbage Collection.

As JIT languages can be more easily reverse-engineered than native code to algorithms used by an application, so there is concern over possible loss of trade secrets and bypassing of license control mechanisms.

Many obfuscation techniques already developed, however, can help to prevent this; indeed from Microsoft’s .Net 2.0 these tools were included.

In a managed environment such as the Microsoft framework's CLR or Java's JVM the regularly occurring garbage collection for reclaiming memory suspends execution of the application for an unpredictable lapse of time typically not more than few milliseconds.
Since the framework is not pre-installed on older versions of Windows an application that requires it must verify that it is present, and if it is not, guide the user to install it.
Newer versions of the framework (3.0 and up) are not pre-installed on any versions of the Windows operating system, because some developers have expressed concerns about the large size.

detailed .net futures

2012-06-07T01:00:00.004-07:00

Language Independence

The .NET Framework introduces CTS & CLS, where the CTS specification defines all possible data types and programming constructs supported by CLR and how they interact with each other. Because of this feature, the .NET Framework supports exchange of instances of types between programs written in any of the .NET languages.

Base Class Library

The Base Class Library (BCL), part of Framework Class Library (FCL), is a library of functionality available to all languages using .NET Framework. BCL provides classes which encapsulate a number of common functions.

Portability

-The design of .NET Framework allows it to theoretically be platform independent, and cross-platform compatible. That is, a program written to use the framework should run without change on any type of system for which the framework is implemented.

-Microsoft's implementations of the framework cover only Windows; in addition, it submits the specifications for CLI which includes the core class libraries, CTS, and CLS to both ECMA and ISO, making them available as open standards. This makes it possible for third parties to create compatible implementations of the framework on other platforms.

Simplified Deployment

Installation of computer software must be carefully managed to ensure that it does not interfere with previously installed software’s, and it conforms to stringent security requirements.

The .NET framework includes design features and tools like Setup and Deployment that help address these requirements.

Common Runtime Engine

Programming languages on the .NET Framework compile into intermediate code known as CIL. In Microsoft's implementation this IL is compiled in a manner known as just-in-time compilation (JIT) into native code.

The JIT Compiler is however responsible for converting IL code into native or machine code, in this process it implements few optimization techniques like:

-Conversion gradually during the programs execution.

-Conversion of only necessary code.

-Storing of native code under volatile memory for next time use.

Memory management

It is the act of managing computer memory. In its simpler forms, this involves providing ways to allocate portions of memory to programs at their request, and freeing it for reuse when no longer needed.

Management of main memory is critical to the computer system. In this process it uses Garbage Collection which is automated allocation, and de-allocation of computer memory resources for a program. This is generally implemented at programming language level and is in opposition to manual memory management, the explicit allocation and de-allocation of computer memory resources.

In computer science, garbage collection (GC) is a form of automatic memory management. The garbage collector, or just collector, attempts to reclaim garbage, or memory used by objects that will never be accessed again by the application.

Garbage collection was invented by John McCarthy around 1959 to solve the problems of manual memory management.

COM Interoperability

Because interaction between new and older applications is commonly required, .NET Framework provides means to access functionality that is implemented in programs that execute outside the .NET environment.

In this process it provides access to COM components in the System.Runtime.InteropServices and System.EnterpriseServices of the framework.

frame work details

2012-06-02T23:42:00.000-07:00

FRAME WORK ARCHITECTURE

Version	Release Date
1.0	2002
1.1	2003
2.0	2005
3.0	2006
3.5	2008
4.0	2010

.NET Framework 1.0

This is the first release of the .NET Framework. Released on February 13, 2002 Available for Windows 98, NT 4.0, 2000, and XP.

.NET Framework 1.1

This is the first major .NET Framework upgrade and was published on April 3, 2003. It is also part of the second release of Microsoft Visual Studio .NET (released as Visual Studio .NET 2003). This is the first version of the .NET Framework to be included as part of the Windows operating system, shipping with Windows Server 2003.

Changes since 1.0

Built-in support for mobile ASP.NET controls, ODBC and Oracle databases which was previously available as an add-on for .NET Framework 1.0, now part of the framework.

.NET Compact Framework - a version of the .NET Framework for small devices.

Numerous API changes.

.NET Framework 2.0

Released with Visual Studio 2005, Microsoft SQL Server 2005, and BizTalk 2006.

The 2.0 Redistributable Package can be downloaded for free from Microsoft, and was published on 2006-01-22.

It is included as part of Visual Studio 2005 and Microsoft SQL Server 2005.

Version 2.0 is the last version with support for Windows 2000, Windows 98 and Windows Me.

Changes since 1.1

Numerous API changes.

Language support for Generics built directly into the .NET CLR.

Many additional and improved ASP.NET web controls.

New data controls with declarative data binding.

New personalization features for ASP.NET, such as support for themes, skins and webparts.

.NET Framework 3.0

Formerly called WinFX,includes a new set of managed code APIs that are an integral part of Windows Vista and Windows Server 2008 operating systems. It consists of four major new components:

Windows Presentation Foundation (WPF)

Windows Communication Foundation (WCF)

Windows Workflow Foundation (WF)

Windows CardSpace

.NET Framework 3.5

Version 3.5 of the .NET Framework was officially released to manufacturing (RTM) on November 19, 2007.

As with previous versions, a new .NET Compact Framework 3.5 was released in tandem with this update in order to provide support for additional features on Windows Mobile and Windows Embedded CE devices.

Changes since version 3.0

New language features in C# 3.0 and VB.NET 9.0 compiler.

Adds support for expression trees and lambda methods

Extension methods

Anonymous types with static type inference

Language Integrated Query (LINQ)

Paging support for ADO.NET

ADO.NET synchronization API to synchronize local caches and server side datastores.

ASP.NET AJAX.

SP1 (codename "Arrowhead")

.NET Framework 3.5 SP1, codenamed "Arrowhead", reportedly will enhance support for occasionally connected applications, and provide built-in support for the Microsoft ASP.NET Model-View-Controller (MVC) Framework.

Future development

Microsoft has not yet made public a roadmap of the development plans for future edition of .NET framework, but has released general information regarding it. To this end, it will include technologies like PLINQ (Parallel LINQ), a parallel implementation of the LINQ engine, and Task Parallel Library, which exposes parallel constructs via method calls.

.net features

2012-06-02T23:38:00.001-07:00

.Net provides you two features like

1.Platform Independency

2.Language Independency

.Net has been developed for two major reasons

1.To complete with java

2.To Overcome the drawbacks of its own technology of COM(Component Object Model)

Platform Dependency:

It typically refers to applications that run under only one operating system and run in only one series of computers (one operating environment); for example, Windows running on x86 hardware or Solaris running on SPARC hardware. Sometimes, it means the same as "hardware dependent" or "machine dependent" and refers to applications that run in only one hardware series with the operating system not being relevant.

In contrast, "platform independent" means that the application can run in different operating environments. Applications written in Java are a prime example.

DrawBacks of Platfform Dependency:

Plaftform Independency:

.Net source code is first compiled to a CIL code which makes it platform independant.If yes, then why don' t .net applications run on all Operating systems like Linux?
Can anybody also explain who executes or compiles the CIL code.I am going nuts about them..can anybody explain in a simple understandable manner how all this conversion works.

PLATFORM INDEPENDENCY IN CASE OF .NET:

When microsoft introduced .net interms of platform independence.It has the adopted the same approach prescribed by java.

.Net SOURCE CODE----> COMPLIED---> CIL CODE

CIL CODE--à CLR --à MACHINE CODE

CIL -à Common Intermediate Language

CLR--à Common Language Runtime

Note:

The CLR is dependent on OS where we require a separate CLR for each OS

C#.Net

CIL CODE

CSC

VB.NET

VBC

CLR MACHINE CODE

ANY OTHER LANGUAGES

NOTE:

CLR Is Capable of understanding only the IL Code but not any .net language code.

LANGUAGE INDEPENDENCY:

.Net language Provides this features which allows the code written in one .net language to be consumed in any other .net language after compilation which is known as language independency or interoperability

Note: The independency is provided only across the .net language.

Ø Who is responsible in the execution of IL code on the target System

.Net framework which is software designed by microsoft is responsible for execution ofcode in the target system.

FrameWork is a software which will mask the functionalities of Os and makes the code to execute under its control which provides you platform independency,Code Security and Better memory management.

The developed of .net framework has been Started at late 90’s under the name of NGWS(NEXT GENERATION WINDOWS SERVICES)

In the process of developing the framework microsoft has first prepared a set of specifcation known as CLI Specifications.

CLI---àCommon Language InfraStructure

The Specification are Open and Standardized under ISO/ECMA

ECMA-àEuropean Computer ,Manufacturer Association.

Ø The CLI Specification prescribes th following

1.CLS-àCommon Language Specification

2.CTS-àCommon Type System

3.BCL & METADATA-àBase Class Libraries

4.VES-àVirtual executing System

Ø Is .Net Platform independent ?

.Net is theortically Platform independent as per the CLI Specifications but not Pratically as the framework as not implement for all OS

Microsoft started development on the .NET Framework in the late 1990s originally under the name of Next Generation Windows Services (NGWS). By late 2000 the first beta versions of .NET 1.0 were released.

.Net introduction

2012-06-02T23:36:00.000-07:00

.Net is a Network Enabled Technologies.By Using .Net We can develop any type of application(WINDOWS APPLICATIONS,WEB APPLICATION,MOBILE APPLICATION,NETWORK APPLICATIONS).

.Net Consists Of three things

1.Languages(C#,VB,COBOL,J#)

2.Technologies(ASP.NET,ADO.NET)

3.Server(SQL SERVER,DBSERVER,WEBSERVER,SHAREPOINT PORTAL SERVER,BIZTALK SERVER)

operators

2012-05-29T01:26:00.001-07:00

There are 8 different operators in c they are

1. Arithmetic operators : +,-,*,/,%

2. Relation operators :<,<=,>,>=,==,!=

3.Logical operators:&&,||,!

4.Assignment operators : =,+=,-=,*=,/=,%=

5.increment and decrement operators : ++,--

6.conditional operator: exp1?exp2:exp3

7. Bit wise operators :&,^,<<,>>,~

8.Special operator: ",",sizeof

presidence of operators in c:
high *,/,%
low +,-

define

2012-05-29T01:21:00.000-07:00

define is used to define the value of the variable at the beginnig

declaration:
#define variable value

rules:
no "=";
no white spaces between # and define

no ";" at the end

only for single variable

should be lower case

$symbol not supported

input and output

2012-05-29T01:12:00.001-07:00

Input:

The input can be given in two ways
1.scanf("format specifiers",&varable);
this works for all datatypes

2. variable =getchar();
used to get chatacters

Output:
The output can be given in two ways
1.printf("data and formatspecifiers",variables);
this works for all data types

2.putchar(character);
for characters;

FORMAT SPECIFIERS :
int %d;
char %c;
string %s;
float %f;
long %l;

constant&volatile

2012-05-29T01:04:00.001-07:00

Constant:

constant datatype name=value;

the usage of the constant in c is that the value is constant and cannot be changed

Volatile:

If the variable is declared as volatile its value can be changed with the outside program called external program
volatile datatype name;

storage classes

2012-05-29T00:58:00.002-07:00

The different storage classes in c are
auto...... the variables declared as auto can be used only in the function it defined others cant access it
static......the variables declared as static can be used even after the control is transfer to the other function
extern.... it is globally known to all
register..it is stored in register