shankarbabas

Nature always accept Change!.....

2024-01-09T18:44:00.004+05:30

This nature is adopt for Change, not sure a HuMan is not Immediate.? Cause he is Lazy. fear to accept CHANGE.

WE SHOULD ACCEPT CHANGE!..

How to create a copy of DataRow with copy of same data.

2013-09-06T18:10:00.001+05:30

Step1: Assume that in DataRow you have PatientData with Sequence 1 for ABCD Patient which is added and after immediate adding the row , if a same copy of the row use the below sample code: DataRow drowX= DataTableN.NewRow(); drowX["Name"]="ABCD"; drowX["ID"]="ABCD1"; drowX["Seq"]="1"; DataTableN.Rows.Add(drowX); //immediate after above line below code will create a copy of the same row. DataRow drownew = DataTableN.NewRow(); drownew.ItemArray = drowX.ItemArray;//Creats a copy of the row. drownew["Seq"] = 2; DataTableN.Rows.Add(drownew ); with out looping to next foreach we easily create copy of the row with some changes.

Dot net all companies Interview questions for easy preparation

2013-05-16T10:17:00.001+05:30

Value labs:

------------

what is difference b/w abstract class and Interface?

what is difference b/w Virtual and Overriding?

what is abstraction?

what is constructor?

what is overloading constructor?

what is difference b/w datagrid and repeater control?

how can i place textbox in datagrid?

what is difference between 2-tier and 3-tier?

what are the different types of contracts in WCF and explain?

what is self hosting in WCF?

what are the advantages of WCF compared to webservice?

what are the different types of API's?

how to debug the sp?

1. difference between COnvert.tostring and Tostring()

2. how to expose the service to client

3. what is abstract class

4. difference between interface && abstract class

5. access specifiers

6. events

7. Delegates

8. Which architecture is used for ur service

9. how to pass values from 1 page to another page . which is better in performance.

10. different validation controls

11. how to use hiddendfiled as a dropdownlist

12. tell me the syntax of stored procedure

13. indexes in db

14. difference between functions and sps

15. data contracts

16. operation contract

17. message contract

18. what is LINQ. where it will be used

19. Generic data type

1)what is page life cycle?

2)Difference between string and stringBuilder?what is best in performance ?

3)what dataset ?where it will be stored?

4)what is inheritance and types of inheritance?

5)what is trigger?

6)what is a cursor?

7)what is the difference between table and views?

8)what is the difference between view and temporary table ?

9)what is userdefined function?

10)what is stored procedure and difference between stored procedure and function?

11)what is tranctions in sqlserver?

12)How we will handel exceptions in sqlserver?

13)for example in stopred procedure you will get exception and you want to rollback the result upto some point only then how we will handle that situation?

ANS:using save points we will handle that

14)what is state management techniques in asp.net?

15)explain one scenario when we will go for application state?

16)where we will mention session mode?

17)for example u mention session mode as sqlserver and in ur system u didnt have sqlserver in that situation what will happen?

18)what is a cookie and where exactly it will be stored?

19)what is generic? explain one scenario where it will be used?

20)what is the difference between array and arraylist?

21)what is a hash table?in performance wise which one is best whethre hash table or arraylist?

CapGemini Interview Questions:

1)What is page life cycle?

2)what are oops featers?

3)what is ABC Concept in Wcf?

4)what is the difference between Constant and read only?

5)what is the difference between stored procedure and User defined function?

6)can we change a column vlue in user defined function?

7)what is ACID properties of a tranction?

8)what is overloading and overriding?

9)is multiple inheritance possible in .net?if not how we can achieve that feature in .net?

10)what is state management in asp.net?

11)if operation contract will return collections how client will handle that collections?

12)what are isolation levels in a tranction?

13)if user wats to handle events how we will handle that events?

ANS)By overriding the events.

14)what r the types of contracts?

15)how we will handle errors in .net?

16)how will we rise errors in c#?

17)what is abstraction and encaptulation?

18)what is authorization?

18)types of authentication modes?

19)where we will mentions authentication types in .net?

Polaris:-

1. Diff b/w .net2.0 framework and .ner3.5 framework?

2. Diff b/w sql 2.0 and sql2.5?

3. asp.net page life cycle?

4. Diff b/w Datagrid n Dataview n Datarepeater? use

5. INdexes in sql?

6. Crystal Reports question?

7. Restric the text area n text box lenghts?

8. master page loaded event?

9. Difference between server.execute() and server.transfer()?

10. in which event we will apply color to a grid.

11. diff between pre render and render.

12. temp table.

13. what is use of created static classes and static variables.

14. where session id will store in client side.

15. custom control and user control ? when to use controls.

16. viewstate where it will store.

17. what are oops concepts ? what are type of polymorphisum.

18. which is run time polymorphisum.

19. diff between overriding and overloading.

20. diff between inhertance and static.

21. what is static class what is pupose of delcaring class as static.

22. what are contraints in DB.

23. which is referiantial intergrity contriant.

24. diff between primary and unique key.

25. diff between sp and Functions.

26. can we return more than one value from SP.

27. what is an view and its pupose.

28. in order to insert into multiple views what we will do.

29. which trigger we will use for Complex view.

30. Command properties? what will excecute scalar will return.

31. what value it will return if my table contains 10 rows and 10 columns.

32. what is prupose of garbage collector and how it will work.

33. how we will do disposing give syntax.

34. indexes in c#.

35. delegate and events.

36. what is purpose of generics.

37. what is an objet.

38. different mode of session.

39. when we will use state server and sql server mode.

40. how server will identify the client browser.

41. wher viewstate will maintained.

42. how to validate drop downlist where i was selected are not using required field validator

43. diff between render and prerender

44. ref and out

45. which event is not present in master page

46. diff types of indexers in sql server

47. views

48. triggers

49. isolation levels in sql server

50. two uses of new keyword

ValueLabs:

1. list of Dataset controls?

2. Custom validater use? example

3. 2 highest salary of an employee

4. use of interface

5. Assembly type

6. Strong name creation

7. Transaction in sql server

8. Delegates and Events

9. Generic class

10. what is static class

11. Reflections

12. Joins

Semantic Space:-

1. asp.net page life cycle?

2. .net frame work?

3. what is type keyword in .net?

4. cookies n types?

5. viewstate?

6. session state?

7. joins in sql server?

8. diff b/w view and table?

9. Declare static variale in interface? --- it is not possible to declare variable in interface

10. write protected method in interface? --- only public methods are allowed

11. What is default scope of the variable in a class?

12. proxy in wcf?

13. Requet and respondse in .net?

14. oops concepts

15. types of stored procedured? use of stored procedure?

VSoft Technology

1)Explain Abstraction and Encapsulation

2)What are the different ways to achieve Polymorphism?

3)Explain IIS Authentication with diiferent types?

4)What is Delegate?

5)Write how to declare Delegate? How to define Events explicity? How to raise an Event and Where?

6)What information stored in Strong Name?

7)How we can handle State management Techniques?

8)What are the Session management Techniques?

9)What is Web Garden and Web Farm?

10)What are the basic reqquirements of SOA Architecture?

11)Is web Service is coming under SOA?

12)Can we do the Transactions in WCF?

Framework:-

1. CLR

2. CTS(in which form it will be conveted)

3. IL(Intermediate Language form)

4. COmponents of Assembliy

5. Garbage collector

6. Generation in .net

OOps:-

7. Abrastclass

8. difference between abstact and interface

9. in which scenario abstact class u have used

10. difference between abstract method and virtual method

11. static constructor

12. Abstraction, Encapsulation

ADo.Net:-

1. Diff b/w ExecuteBonQuery and ExecuteScalar?

Asp.net:-

12. y we are using statemanagement tecniques

13. cookies definition

14. where cookies actually stored

15. difference between xml and html

16. datacontract

17. endpoing

18. Dual binding

19. Data Controls in .net

20. Session Management

21. What is data grid and what is the use of it?

22. session life cycle

23. authentication type

24. Diff array and arraylist

25. generics? why we need generics? examples

26. Connection Pooling

17. asp.net life cycle events?

18. trasactions in sql server?

19. diff Protected n Protected Internal

Sql server:-

19. what is stored procedure

20. difference between function and sps

21. can functions use Transactions

22. write the query to get last 10 records from table

23. do u have any idea about triggers

24. syntax of stored procdure

25. Types of Stored procedures

26. What are magical tables

27. Diff b/w Primary key and Unique Key

28. Save point

29. Increasing the stored Procedure performance?

30. SQL-Transaction Statements?

What is the advantage of using stored procedure over the SQL queries?

Microsoft :-

1. Datasturctures

2. what is the use ok linked list

3. Replacing characters of char array with two chars?

eg: char a[]={a,b,c,a,f,d}

replace a with "an"

4. which is best one in stack, queue, linkedlist?

5. what is Polymorphism? real time examples?

Linq :-

1. Linq name space?

HCL:-

1. Code Ananlysis Security?

2. System.Exception and Application.Exception

3. what is Indexes? Types

4. Threads

5. Code for palindrome number

6. code for string reverse

7. Code 2nd highest number in array

8. Array sort

9. 5th highest number of leaves of an employee

10. code for fibonacci series

11. code for n factorial

12. Code for array sort

13. webserver internal work

14. data adapter internal work

15. session internal work

http://www.csharptricks.com/blog/labels/String%20Manipulation.html

Deloite

memory mana(idisposable,finaliaze method),

oops,

transaction,

view state,

Satyam interview questions

1.WebSite Contains different pages with some support VB.NET and Some Support C#.NET, is that WEBSite working fine or NOt, if works how?

2.Explain about Cubes

3.Dumping of Data from One server to Other Server every day at 7 PM , How you do

4.Why you using MVP Pattern

5. Why you follow basichttpbinding in your WCF Service

6.difference b/w VB.NET and C#.NEt

7. How to convert COM OBjects to DotNET OBjects

8. Explain about SPS,Functions,Indexes and their Performance Tuning TIps

9.Difference B/w SP and UDF

10.Explain about J-Query

11. HOw many tables used in your MOdule

12. How you Handling Exceptions in your Project

13. How you using Overriding in your Project

14. In which Situations ur using Sessions and View States

15. How you write Validation for Arabic Keys in password

16. what is maximum size of session

17. difference b/w interface and Abstraction

18. Explain about Abstraction

19. HOw you do AutoPOstback for Drop downs

20. After website publishing, client said some changes, how you did those changes from DB to our frontEnd

21. What is default Authentication When you create one PRoject

21. Application states

22. State Management

23 Session Management, what is Session MOde in ur PRoject, Why you using that MODe.

24 Disadvantages of Cookies

25. HOw many classes you can keep in ur ASPX Page

26. Explain About Search PICkers, how you use XML in those

27. Did you use any Ajax Controls, User Controls.

28. What are different sections of ASPX page

29 How do you perform Validation in ur Project, tell me the Code for Validation of JavaScript Function

30 How do you show Menus in ur Project

31 IF I want only show Some pages in Menus , How can you doing in ur Project

32 Why you using Presenters in ur Application

33 How can u kill a Session

Ans). Session.abandon();

Agility Questions

1. for mobile application which type of binding we wil use

2. partial class

3. app domain

4. custom control

5. if we create unique key which indexer it will create.

6. what is candidate key.

7. what is normalization?types.

8. connection pooling and where it will store?

9. workerprocessor? how many worker processors we can create

10. application pooling

11. Grabagecollection generations

12. finilizer and Dispose

13. how object is diposed by tge finilizer

14. in iis we have 3 worker processors if we change appication state of one worker process. remaning two workerprocessor setting will change or not.

15. how we will change the datetime and other setting depending on the location.

16. diff between char and varchar.

17. how we achieve multilingual.

18. how you store multilingual values in database.

19. what happens if we diable the viewstate in a pagelevel.

20. why we will use page level viewstate enable/disable. we can do it control level

21. applcationpool, worker processor,app doamin tell me sequancial order of the residing

22. caching,types

23. dependecies in cahcing

24. difference bewteen server and respose.redirect

25. what is serilization? realtime secnorio where we will implement binary seilization

26. ACID in SQl server

27. where connection string will store

28. where the user credentials will store in iis.

29. diff between readonly and const

30. diff between virtual and abstract.

31. diff between Xml serilizer and Binary seilizer

32. why we will SOAP as Transport protocal why not XML as Protocol

33. in Mobile appication to consume wcf service which binding we have to user?

34. web garden and web farm

35. satellite Assembly

36. GAC

37. What is generics and Purpose

Basic Interview Questions

38. Basic .NET, ASP.NET, OOPS and SQL Server Interview questions and answers.

39. What is IL code, CLR,CTS,GAC,GC?>

40. How can we do Assembly versioning?

41. can you explain how ASP.NET application life cycle and page life cycle events fire?

42. What is the problem with Functional Programming?

43. Can you define OOP and the 4 principles of OOP?

44. What are Classes and Objects?

45. What is Inheritance?

46. What is Polymorphism, overloading, overriding and virtual?

47. Can you explain encapsulation and abstraction?

48. What is an abstract class?

49. Define Interface & What is the diff. between abstract & interface?

50. What problem does Delegate Solve ?

51. What is a Multicast delegate ?

52. What are events and what's the difference between delegates and events?

53. How can we make Asynchronous method calls using delegates ?

54. What is a stack, Heap, Value types and Reference types ?

55. What is boxing and unboxing ?

56. Can you explain ASP.NET application and Page life cycle ?

57. What is Authentication, Authorization, Principal & Identity objects?

58. How can we do Inproc and outProc session management ?

59. How can we windows , forms and passport authentication and authorization in ASP.NET ?

60. In a parent child relationship which constructor fires first ?

61. WCF,WPF,Silverlight ,LINQ, Azure and EF 4.0 interview question and answers

62. What is SOA, Services and Messages ?

63. What is the difference between Service and Component?

64. What are basic steps to create a WCF service ?

65. What are endpoints, address, contracts and bindings?

66. What are various ways of hosting WCF service?

67. What is the difference of hosting a WCF service on IIS and Self hosting?

68. What is the difference between BasicHttpBinding and WsHttpBinding?

69. How can we do debugging and tracing in WCF?

70. Can you explain transactions in WCF (theory)?

71. How can we self host WCF service ?

72. What are the different ways of implementing WCF Security?

73. How can we implement SSL security on WCF(Transport Security)?

74. How can we implement transport security plus message security in WCF ?

75. How can we do WCF instancing ?

76. How Can we do WCF Concurency and throttling?

77. Can you explain the architecture of Silverlight ?

78. What are the basic things needed to make a silverlight application ?

79. How can we do transformations in SilverLight ?

80. Can you explain animation fundamentals in SilverLight?

81. What are the different layout methodologies in SilverLight?

82. Can you explain one way , two way and one time bindings?

83. How can we consume WCF service in SilverLight?

84. How can we connect databases using SilverLight?

85. What is LINQ and can you explain same with example?

86. Can you explain a simple example of LINQ to SQL?

87. How can we define relationships using LINQ to SQL?

88. How can we optimize LINQ relationships queries using ‘DataLoadOptions’?

89. Can we see a simple example of how we can do CRUD using LINQ to SQL?

90. How can we call a stored procedure using LINQ?

91. What is the need of WPF when we had GDI, GDI+ and DirectX?

92. Can you explain how we can make a simple WPF application?

93. Can you explain the three rendering modes i.e. Tier 0 , Tier 1 and Tier 2?

94. Can you explain the Architecture of WPF?

95. What is Azure?

96. Can you explain Azure Costing?

97. Can we see a simple Azure sample program?

98. What are the different steps to create a simple Worker application?

99. Can we understand Blobs in steps, Tables & Queues ?

100. Can we see a simple example for Azure tables?

101. What is Package and One click deploy(Deployment Part - 1) ?

102. What is Web.config transformation (Deployment Part-2)?

103. What is MEF and how can we implement the same?

104. How is MEF different from DIIOC?

105. Can you show us a simple implementation of MEF in Silverlight ?

For Share Point Related Query below is reference blogspot

http://gangireddi.blogspot.in/

Excel Import problem IMP-Sample app

2012-11-13T01:16:00.001+05:30

        protected void btnExport_Click(object sender, EventArgs e)
        {
            DataTable dataToExport = GetData();
            ExportToExcelFile(dataToExport);
        }

private DataTable GetData()
        {
            DataTable dt = new DataTable();
            dt.Columns.Add("ID", typeof(int));
            dt.Columns.Add("FirstName", typeof(string));
            dt.Columns.Add("LastName", typeof(string));
            //Add Row1
            DataRow dr = dt.NewRow();
            dr["ID"] = 100;
            dr["FirstName"] = "Phaneendra";
            dr["LastName"] = "Bitra";
            dt.Rows.Add(dr);
            //Add Row2
            dr = dt.NewRow();
            dr["ID"] = 101;
            dr["FirstName"] = "Kranthi";
            dr["LastName"] = "Gullapalli";
            dt.Rows.Add(dr);
            //Add Row3
            dr = dt.NewRow();
            dr["ID"] = 102;
            dr["FirstName"] = "Kiran";
            dr["LastName"] = "Gunda";
            dt.Rows.Add(dr);
            //Add Row4
            dr = dt.NewRow();
            dr["ID"] = 103;
            dr["FirstName"] = "Siva";
            dr["LastName"] = "Kuchi";
            dt.Rows.Add(dr);
            return dt;
        }

private void ExportToExcelFile(System.Data.DataTable dt)
        {
            Excel.Application xlsApp = new Excel.ApplicationClass();
            Excel.Workbook xlsWorkbook;
            Excel.Worksheet xlsWorksheet;
            string strhdr;
            int row;
            string strFile = "file1.xls";
            string filename = Server.MapPath(strFile);
            if (dt.Rows.Count > 0)
            {
                //Create new workbook
                xlsWorkbook = xlsApp.Workbooks.Add(true);
                //Get the first worksheet
                xlsWorksheet = (Excel.Worksheet)(xlsWorkbook.Worksheets[1]);
                //Activate current worksheet
                xlsWorksheet.Activate();
                //Set header row to row 1
                row = 1;
                //Add table headers to worksheet
                xlsWorksheet.Cells[row, 1] = "ID";
                xlsWorksheet.Cells[row, 2] = "FirstName";
                xlsWorksheet.Cells[row, 3] = "LastName";
                //Format header row (bold, extra row height, autofit width)
                xlsWorksheet.get_Range("A" + row.ToString(), "C" + row.ToString()).Font.Bold = true;
                xlsWorksheet.get_Range("A" + row.ToString(), "C" + row.ToString()).Rows.RowHeight = 1.5 * xlsWorksheet.StandardHeight;
                xlsWorksheet.get_Range("A" + row.ToString(), "C" + row.ToString()).EntireRow.AutoFit();
                //Freeze the columm headers
                xlsWorksheet.get_Range("A" + (row + 1).ToString(), "C" + (row + 1).ToString()).Select();
                xlsApp.ActiveWindow.FreezePanes = true;
                //Write data to Excel worksheet
                foreach (DataRow dr in dt.Rows)
                {
                    row += 1;
                    if (dr["ID"] != null)
                        xlsWorksheet.Cells[row, 1] = dr["ID"];
                    if (dr["FirstName"] != null)
                        xlsWorksheet.Cells[row, 2] = dr["FirstName"];
                    if (dr["LastName"] != null)
                        xlsWorksheet.Cells[row, 3] = dr["LastName"];
                }
                //Format data rows (align to center and left, autofit width and height)
                xlsWorksheet.get_Range("A2", "C" + row.ToString()).VerticalAlignment = Excel.XlVAlign.xlVAlignCenter;
                xlsWorksheet.get_Range("A2", "C" + row.ToString()).HorizontalAlignment = Excel.XlHAlign.xlHAlignLeft;
                xlsWorksheet.get_Range("A2", "c" + row.ToString()).EntireColumn.AutoFit();
                xlsWorksheet.get_Range("A2", "c" + row.ToString()).EntireRow.AutoFit();
                xlsWorksheet.get_Range("A:A", Missing.Value).EntireColumn.Hidden = true;
                //Make excel workbook visible to user after all data has been added to worksheet.
                xlsApp.DisplayAlerts = false;
                xlsWorkbook.Close(true, filename, null);
                //Export data to client machine
                strhdr = "attachment;filename=" + strFile;
                Response.Clear();
                Response.ContentType = "application/vnd.ms-excel";
                Response.ContentEncoding = System.Text.Encoding.Default;
                Response.AppendHeader("Content-Disposition", strhdr);
                Response.WriteFile(filename);
                Response.Flush();
                Response.Clear();
                Response.Close();
            }
            xlsApp.Quit();
        }

Validating Gridview checkboxes checked or not using Javascript

2012-11-04T01:25:00.002+05:30

Asp: File upload file extension validation using Java script

2012-11-04T01:23:00.000+05:30

function checkFileExtension(elem) {
var filePath = elem.value;
if (filePath.indexOf('.') == -1)
return false;
var validExtensions = new Array();
var ext = filePath.substring(filePath.lastIndexOf('.') + 1).toLowerCase();

validExtensions[0] = 'pdf';

for (var i = 0; i < validExtensions.length; i++) {
if (ext == validExtensions[i])
return true;
}
elem.select();
var n = elem.createTextRange();
n.execCommand('delete'); elem.focus();
//show a message as Only 'pdf' accepted.
return false;
}

Download as xml attachment using c#

2012-09-18T14:47:00.002+05:30

Response.Clear();
Response.ContentType = "application/xml";

Response.AppendHeader(
"Content-Disposition", "attachment;filename=" + strFileName + ".xml");Response.AppendHeader(
"Content-Length", strXML.Length.ToString());Response.Write(strXML.ToString());
xmlWriter.Close();

HttpContext.Current.ApplicationInstance.CompleteRequest();

Comparing with Lamda expression in C#

2012-09-04T14:14:00.000+05:30

string str = string.Empty;
for (int i = 0; i < drCardSetDef.Length; i++)
{
str = Convert.ToString(drCardSetDef[i]["ids"]);
if (!string.IsNullOrEmpty(str ))
{
if (Array.Find( str .Split(','), s => s.Equals(drow["IDI"].ToString())) != null)
{
drCardSetDef[i][" IDI "] = drowHosps["ids"];
}
}
}

Finding Control in Gridview rows

2011-12-21T10:56:00.001+05:30

if you want to find perticular Control inside the GrideView for below sample Example explains :-

Whether CheckBox in 5Th row of the gridview is checked or not

foreach(GridViewRow gvRow in gdv.Rows)
{
CheckBox chk = (CheckBox)gdv.Rows[gvRow.RowIndex].FindControl("chkItem");

if(chk.Checked)
{
// write your own logic....
}
}

CrystalReport Problem solving.

2011-09-15T09:00:00.000+05:30

Calling Report Page From Main Screen :

ScriptManager.RegisterStartupScript(this, typeof(string), "Showing Modalpopup", "window.open('Report.aspx?ReportName=Test', 'Report', 'width=800,height=400,resizable=yes,status=yes,scrollbars=yes');", true);

Crystal Report Binding Code :

using CrystalDecisions.CrystalReports;
using CrystalDecisions.Web;
using CrystalDecisions.CrystalReports.Engine;
using CrystalDecisions.Shared;
using System.Data;

               //Write the Below lines of code in Page_Load Event.

               ReportDocument rpt = new ReportDocument();
                string strPath = null;
                DataSet ds = new DataSet();
                ds = (DataSet)Session["ReportData"];
                //get the strReportName from querystring.
                strPath = Server.MapPath(@"~\ModuleName\ReportsFolderPath\" + strReportName + ".rpt");
                rpt.Load(strPath);
                rpt.SetDataSource(ds);
                crvReports.ReportSource = rpt;
                crvReports.RefreshReport();
                crvReports.DisplayGroupTree = false;
                crvReports.DataBind();

2011-07-19T17:23:00.001+05:30

How to call Codebehind method from Javascript (C# ASP.NET)

2011-04-13T19:46:00.001+05:30

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

alert(
}

</
<function test() {var VarA = document.getElementById("txtAB").value;'<%=new CodeBehindMethodFromJavascript().GetName("' + VarA + '")%>');</script>head>body><form id="form1" runat="server"><div><input type="text" id="txtAB" /><input type="button" value="ClickMe" onclick="test()" /></div>
</
</</form>body>html>

Formating DateTime

2011-02-25T18:41:00.003+05:30

if u want to save with AM/PM

Example 1:
1. string strSecond = (System.DateTime.Now).ToString("dd-MMM-yyyy hh:mm tt");

if u want to save only date
2. string strSecond = (System.DateTime.Now).ToString("dd-MMM-yyyy ");

Example 2:
1. string strSecond = "25-01-2001"; (or) "2011-01-25";.ToDateTime(strSecond ).ToString("dd-MMM-yyyy hh:mm tt");
Convert

Make sure that u have to convert to DB the dateFormat from stringParam which we are sending.

Switch Local culture Language sample

2011-02-23T14:24:00.001+05:30

if
{
string culture = string.Empty;
culture = Session["language"].ToString();//ddlLang.SelectedItem.Value;// Request.Form["ddlLang"];if (string.IsNullOrEmpty(culture)) culture = "Auto";
UICulture = culture;
Page.Culture = culture;
if (culture != "Auto")
{
CultureInfo ci = new CultureInfo(culture);
Thread.CurrentThread.CurrentCulture = ci;
Thread.CurrentThread.CurrentUICulture = ci;
}
} (Session["language"] != null)

MaxBuffer length for WCF(30Mb you can return)

2011-01-11T19:28:00.001+05:30

Close using C# code

2011-01-09T17:53:00.000+05:30

ScriptManager.RegisterStartupScript(Page, Page.GetType(), "Discount After Bill", "self.close();", true);

Script Manager Popup JavaScript

2011-01-09T16:05:00.002+05:30

function popup(url, w, h)
{
var width = w;
var height = h;
var left = (screen.width - width) / 2;
var top = (screen.height - height) / 2;
var params = 'width=' + width + ', height=' + height; params += ', top=' + top + ', left=' + left;
params += ', directories=no'; params += ', location=no'; params += ', menubar=no'; params += ', resizable=yes'; params += ', scrollbars=yes'; params += ', status=no';
params += ', toolbar=no'; newwin = window.open(url, 'windowname5', params);
if (window.focus) {
newwin.focus()
} return false;
}

Gridview row deleting dynamically

2011-01-01T13:29:00.002+05:30

protected void btnDelete_Click(object sender, EventArgs e)
{
DataTable DtList = null
System.Web.UI.WebControls.ImageButton imgbtn = (System.Web.UI.WebControls.ImageButton)sender

int id = int.Parse(imgbtn.CommandArgument) - 1;DtList = (DataTable)ViewState["DataTable"];DtList.Rows.RemoveAt(id );
DtList.AcceptChanges();gdvSearchResult.DataSource = DtList;
gdvSearchResult.DataBind();
ViewState["DataTable"] = DtList;
}

Do postBack Events:

2010-12-30T09:52:00.000+05:30

function

alert(strbilltype);

showModalDialog(
__doPostBack(
}

From otherPage:

{

Hiding Panels:

document.getElementById(pnlName).style.display =
document.getElementById(pnlName1).style.display =
document.getElementById(pnlName2).style.display =
document.getElementById(pnlName3).style.display =
document.getElementById(pnlName4).style.display =
}function ChangePanel(index, pnlName, pnlName1, pnlName2, pnlName3, pnlName4) {if (index == 1) {"";"none";"none";"none";"none";if (!string.IsNullOrEmpty(Request["__EVENTTARGET"]))string str = Request.Params.Get("__EVENTTARGET"); OpenAdduPopup(strbilltype) {debugger;'ABCl.aspx?qrrstring=' + a, false, 'dialogHeight:400px;dialogWidth:800px;');'IdentifiedName', '');

ScreptManager:

2010-12-29T09:52:00.000+05:30

System.Web.UI.ScriptManager.RegisterStartupScript(this, typeof(string), "Showing Modalpopup", "window.open('Pagename', 'Report', 'width=800,height=400,left=350,top=200,scrollbars=yes,status=yes,resizable=yes');", true);

Email Ends Validations

2010-08-13T15:15:00.000+05:30

a[c-gil-oq-uwz] For ac,ad,ae,af,ag,ai,al,am,an,ao,aq,ar,as,at,au,aw,az

b[a-bd-jm-or-tvwyz] For ba,bb,bd,be,bf,bg,bh,bi,bj,bm,bn,bo,br,bs,bt,bv,bw,by,bz

c[acdf-ik-orsuvx-z] For ca,cc,cd,cf,cg,ch,ci,ck,cl,cm,cn,co,cr,cs,cu,cv,cz,cy,cz

d[ejkmoz] For de,dj,dk,dm,do,dz

e[ceghr-u] For ec,ee,eg,eh,er,es,et,eu

f[i-kmorx] For fi,fj,fk,fm,fo,fr,fx

g[abd-ilmnp-uwy] For ga,gb,gd,ge,gf,gg,gh,gi,gl,gm,gn,gp,gq,gr,gs,gt,gu,gw,gy

h[kmnrtu] For hk,hm,hn,hr,ht,hu

i[delm-oq-t] For id,ie,il,im,in,io,iq,ir,is,it

j[emop] For je,jm,jo,jp

k[eg-imnprwyz] For ke,kg,kh,ki,km,kn,kp,kr,kw,ky,kz

l[a-cikr-vy] For la,lb,lc,li,lk,lr,ls,lt,lu,lv,ly

m[acdghk-z] For ma,mc,md,mg,mh,mk,ml,mm,mn,mo,mp,mq,mr,ms,mt,mu,mv,mw,mx,my,mz

n[ace-giloprtuz] For na,nc,ne,nf,ng,ni,nl,no,np,nr,nt,nu,nz

om For om

p[ae-hk-nrtwy] For pa,pe,pf,pg,ph,pk,pl,pm,pn,pr,pt,pw,py

qa For qa

r[eouw] For re,ro,ru,rw

s[a-eg-ort-vyz] For sa,sb,sc,sd,se,sg,sh,si,sj,sk,sl,sm,sn,so,sr,st,su,sv,sy,sz

t[cdf-hjkm-prtvwz] For tc,td,tf,tg,th,tj,tk,tm,tn,to,tp,tr,tt,tv,tx,tz

u[agkmsyz] For ua,ug,uk,um,us,uy,uz

v[aceginu] For va,vc,ve,vg,vy,vn,vu

w[fs] For wf,ws

y[etu] For ye,yt,yu

z[admrw] For za,zd,zm,zr,zw

com For com

edu For edu

net For net

org For org

mil For mil

gov For gov

biz For biz

pro For pro

aero For aero

coop For coop

info For info

name For name

int For int

museum For museum

Computer Eassay

2010-08-13T14:42:00.001+05:30

Computer Science

Even before the first computer was conceptualized, data had already been stored on hard copy medium and used with a machine. As early as 1801, the punched card was used as a control device for mechanical looms. One and one-half centuries later, IBM joined punched cards to computers, encoding binary information as patterns of small rectangular holes. Today, punch cards are rarely used with computers.

Instead, they are used for a handful of train tickets and election ballots. Although some may find it surprising, a computer printout is another type of hard copy medium. Pictures, barcodes, and term papers are modern examples of data storage that can later be retrieved using optical technology. Although it consumes physical space and requires proper care, non-acidic paper printouts can hold information for centuries. If long-term storage is not of prime concern, magnetic medium can retain tremendous amounts of data and consume less space than a single piece of paper.

The magnetic technology used for computer data storage is the same technology used in the various forms of magnetic tape from audiocassette to videocassette recorders. One of the first computer storage devices was the magnetic tape drive. Magnetic tape is a sequential data storage medium. To read data, a tape drive must wind through the spool of tape to the exact location of the desired information.

To write, the tape drive encodes data sequentially on the tape. Because tape drives cannot randomly access or write data like disk drives, and are thus much slower, they have been replaced as the primary storage device with the hard drive. The hard drive is composed of thin layers of rigid magnetic platters stacked on top of one another like records in a jukebox, and the heads that read and write data to the spinning platters resemble the arm of a record player. Floppy disks are another common magnetic storage medium.

They offer relatively small storage capacity when compared to hard drives, but unlike hard drives, are portable. Floppy disks are constructed of a flexible disk covered by a thin layer of iron oxide that stores data in the form of magnetic dots. A plastic casing protects the disk: soft for the 51/4-inch disk, and hard for the 31/2-inch disk. Magnetic storage medium, for all its advantages, only has a life expectancy of twenty years. Data can be stored on electronic medium, such as memory chips.

Every modern personal computer utilizes electronic circuits to hold data and instructions. These devices are categorized as RAM (random access memory) or ROM (read-only memory), and are compact, reliable, and efficient. RAM is volatile, and is primarily used for the temporary storage of programs that are running.

ROM is non-volatile, and usually holds the basic instruction sets a computer needs to operate. Electronic medium is susceptible to static electricity damage and has a limited life expectancy, but in the modern personal computer, electronic hardware usually becomes obsolete before it fails. Optical storage medium, on the other hand, will last indefinitely.

Optical storage is an increasingly popular method of storing data. Optical disk drives use lasers to read and write to their medium. When writing to an optical disk, a laser creates pits on its surface to represent data. Areas not burned into pits by the laser are called lands. The laser reads back the data on the optical disk by scanning for pits and lands. There are three primary optical disk mediums available for storage: CD-ROM (compact disc read-only memory), WORM (write once read many), and rewritable optical disks.

The CD-ROM is, by far, the most popular form of optical disk storage; however, CD-ROMs are read-only. At the factory, lasers are used to create a master CD-ROM, and a mold is made from the master and used to create copies. WORM drives are used almost exclusively for archival storage where it is important that the data cannot be changed or erased after it is written, for example, financial record storage. Rewritable optical disks are typically used for data backup and archiving massive amounts of data, such as image databases.

Although there are many manufacturers of the data storage devices used in the modern personal computer, each fits into one of four technological classes according to the material and methods it uses to record information. Hardcopy medium existed before the invention of the computer, and magnetic medium is predominantly used today. Electronic medium is used by every computer system, and is used to store instructions or temporarily hold data. Finally, optical storage medium utilizes lasers to read and write information to a disk that lasts indefinitely. Each type of medium is suitable for certain functions that computer users require. Although they use differing technologies, they all have equal importance in the modern personal computer system.

Hi Friends welcome to my newly created blog

2010-08-13T09:53:00.001+05:30

WELCOME