Balaji

New Blog site

noreply@blogger.com (Balaji) — Thu, 03 Dec 2009 12:37:00 +0000

Hi Friends,

I have shifted my blogs to word press

http://balajiindia.wordpress.com

Keep following

Introduction to SharePoint Web Part

noreply@blogger.com (Balaji) — Tue, 08 Sep 2009 11:10:00 +0000

Creation

Refer the following link

http://www.c-sharpcorner.com/UploadFile/shivprasadk/12222301222009065151AM/122223.aspx

http://msdn.microsoft.com/en-us/library/ms452873.aspx

Life Cycle

The methods are called in the following order.

OnInit – Configuration values set using WebBrowsable properties and those in web part task pane are loaded into the web part. Initialize the values here.
LoadViewState – The view state of the web part is populated over here. (When its a post back)
CreateChildControls – All the controls specified are created and added to controls collection. When the page is being rendered for the first time the method generally occurs after the OnLoad() event. In case of postback, it is called before the OnLoad() event. We can make use of EnsureChildControls() - It checks to see if the CreateChildControls method has been called and if not it would call it.
OnLoad
User Generated Event – for e.g. button click on the web part.
OnPreRender – Here we can change any of the web part properties before the control output is drawn.
RenderContents – Html Output is generated.
SaveViewState - View state of the web part is serialized and saved.
Dispose
UnLoad

Best MVC blogs

noreply@blogger.com (Balaji) — Tue, 11 Aug 2009 14:06:00 +0000

Blog’s

Stephenwalther

http://www.stephenwalther.com/blog/category/4.aspx

Phil Haack

http://haacked.com/Tags/aspnetmvc/default.aspx

Code climber

http://codeclimber.net.nz/Tags/aspnetmvc/default.aspx

Steve sanderson

http://blog.codeville.net/category/mvc/

http://msmvps.com/blogs/luisabreu/archive/tags/MVC/default.aspx

http://weblogs.asp.net/rashid/

Good Article’s

http://www.ajaxline.com/25-plus-best-asp-net-mvc-tutorials-and-articles

http://library.dzone.com/sites/all/files/refcardz/rc069-010d-asp_net_mvc-1.pdf

IT Returns online made easy

noreply@blogger.com (Balaji) — Thu, 30 Jul 2009 11:22:00 +0000

It is that time of the year again, when you have to file your taxes. For those who want to avoid the hassles of going to an agent, or standing in a long queue, here is a super tip. It takes a maximum of 30 minutes to file your IT returns using this method.

Open the site https://incometaxindiaefiling.gov.in
Register for user (give the user id as your PAN number)
You will receive the registration mail
Login to the site with the credentials provided in the mail
Go to downloads menu. Download ITR1 for person paid salary.(You have different form for each category)
Fill out all the details in the ITR form
Validate each page General1, General2, TDS (fill either 21 or 23)
Click on Generate XML
Check the summary and click on ‘Save XML’
Click ‘Submit return’ in the home page
Select the file and click on Upload. (Do not select the check box here... as it requires the Java runtime updated...)
you will see a message that it is successfully submitted.. if not error then go to (step 11)
Go to my profile menu -> My Returns
Select ‘2009-2010’ and click ‘Submit’
Click on the link ‘Click here’ to get the submitted ITR form ... or they would have already sent the copy to you.

Note: If the person doesn’t have digital signature, then after submitting returns he/she gets ITR V. This has to be submitted to the nearest income tax office within 15 days of filing tax returns.
If the person has digital signature, then he/she gets online acknowledgement, and nothing more has to be done for filing.

In the online world, I say it is time now to stop encouraging consultants or brokers. Enjoy filing online and save Rs 200/- or more, that you pay to tax consultants.

[Source]

Windows Live Sync

noreply@blogger.com (Balaji) — Thu, 23 Jul 2009 02:55:00 +0000

Windows Live Sync (formerly known as Windows Live Folder Share) is a free-to-use file synchronization application by Microsoft that is designed to allow files and folders between two or more computers be in sync with each other on Windows (XP and later) and Mac OS X based computers, similar to Live Mesh's data synchronization services.

(Note:Source WiKi)

It sounds a good Sync up tool for those who uses more than one machine or two different OS.
You don’t have to worry about copying the files manually (to and fro).
Its a free tool make use of it.

Preview

Once setup is complete you can visit the site by clicking the sync website from the icon in
the taskbar.

Features

You should have a live account
Internet to get things sync up
20k files max in the Root folder(little low this has been increased from 10k)
Each file max of 4GB size
Max of 20 Root shares
Integration with the Recycle Bin
Remote access to file system of your system.

Tips for Better Productivity

noreply@blogger.com (Balaji) — Mon, 15 Jun 2009 11:52:00 +0000

Deadlines
Don’t rely on deadlines. Start soon and complete asap. have a clear vision or plan on your work.

Less Stress - More Work
If you have your 9-6 work, you have 15 hours for your life to have fun and spend time with family.

Minimize OverNight Work
The quality of work will be less compared to day.
More prone to bugs, High pressure and frustration.

Red Rabbit Technique:
If you get constant comments from the clients or the Boss
That looks great, but can you please make that line a bit thinner
Why did you choose 24px Verdana for headline? I think 25px will do much better
That green you picked is too green. Is there a way you can change it to something more yellow?
I love those icons very much. Can you move them 2px up? And make them 2% brighter

First you need do create the design in the way you think is the best. Move it around, polish it, use the fonts you like… Create whatever you think the final design should look like. Save your masterpiece and backup it.

It’s time for Red Rabbit! Basically, what you need to do now is to decrease the quality of your design. Create one simple eye catching mistake everyone will notice. Something like the sample I’ve provided above. You can do practically everything you wouldn’t do for real. Here are some ideas:
Destroy your color scheme. Add a strong color that is out of any harmony from your layout

Change your headline font to some old-school one like Times New Roman (this might be to obvious)

Replace your cool photo you’ve spent 3 days to find with something you found on Google Image Search

Windows 7 Review

noreply@blogger.com (Balaji) — Sat, 30 May 2009 09:43:00 +0000

I have been using this since RC and couple of weeks ago Microsoft has come up with the BETA.

Tested in the following specification

Desktop Compaq Presario (1GB +P4(2+GHz) +40GB)

Laptop IBM R52(2GB +M(1.73 GHz)+40GB)

Plus (+)

Its seems to be like working on a windows xp machine with a Vista look and feel.
Comes with dozens of drivers and you don't have to manually install anything.
Rich UI
Cool features of Docking around the screen as you drag.
File transfer and installing software's are much faster.
Boots up faster and wakes in a second from sleep(not as I do snooze several times).
Minimum 1GB RAM is a good start.
Choosing different network on the fly to protect your PC with firewall.
Drag a window right and left like wiping the screen will minimize all other windows.
New Taskbar will a lot of features.

Minus(-)

Depends a Good Graphics card and doesn't go well with the normal ones.(My PC Sub score 1.0)
Aero and other tabbed preview are disabled.
Painting issues in the desktop rarely.
If some errors are thrown after installation it will not correct (do a clean install again)
If System hangs no way of using Ctrl+Alt+Del have to do a hard reboot.
Space occupied for installation 12GB after installing all the software's it comes to 18GB
I would suggest people using Windows XP can give a try to this.Its really yet another good product from Microsoft.

(Note:Beta download is free to use till June 2010)

Usefull Firefox Addons for Developement

noreply@blogger.com (Balaji) — Thu, 21 May 2009 11:47:00 +0000

I came across the following usefull addons for firefox each web developer has to make use of

FireBug
I hope you will be using this.Inspect the page on the fly and change the styles and see the output immdly.

Pinger
Ping all the links in the page and will show the statistics of broken links.

Firesizer
Resize the browser window to the dimensions used by the enduser.Mainly used for tesiting in the wide screen machines.

IE Tab
Render a page in FireFox with IE rendering engine.

ColorZilla
Pick a color on the fly

Measure It
Draw out a ruler to get the pixel width and height of any elements

ScreenGrab
Take the screenshot of the webpage with scrolling.

Y'Slow
Used to test the performance of a site and tuneup things as per their suggestions.

SQL CE with ASP .NET Application

noreply@blogger.com (Balaji) — Wed, 15 Apr 2009 11:44:00 +0000

Use the below code snippet to make SQL CE it work with ASP .NET application

[C#]

protected void Page_Load(object sender, EventArgs e)
{
AppDomain.CurrentDomain.SetData("SQLServerCompactEditionUnderWebHosting", true);
string connectionString = @"Data Source=|DataDirectory|\Northwind.sdf";
Northwind nw = new Northwind(connectionString);
var DataSource = nw.Orders.Skip(0).Take(100).Select(o => o);
}

[WebConfig]

SQL CE db creation with C#

noreply@blogger.com (Balaji) — Mon, 13 Apr 2009 13:16:00 +0000

I hope this would be useful for porting a MDF Sql db to CE Sql db.

we all very much familiar with ADO.NET the namespaces available for SQL server data provider are System.Data and System.Data.SqlClient similarly in ADOCE.NET for SQL CE data provider are System.Data and System.Data.SqlserverCE. The process to develop an application to use SQL Server CE is

Check for database available or not if not create the database through SqlCeEngine object as below

if (!File.Exists(\\My Documents\\EmpDB.sdf))
{
SqlCeEngine empEngine = new SqlCeEngine("Data Source = \\My Documents\\EmpDB.sdf");
empEngine.CreateDatabase();}

Note : the database file name must have .sdf extension
After create the database is created next step is to create the required tables

SqlCeConnection empCon;
SqlCeCommand empCom;
empCon = new SqlCeConnection("Data Source = \\My Documents\\EmpDB.sdf");
empCon.Open();
empCom = empCon.CreateCommand();
string strQuery = "CREATE TABLE Employee (EmpID int IDENTITY(0,1) PRIMARY KEY,EmpName nvarchar(10),Salary int)";
empCom.CommandText=strQuery;
empCom.ExecuteNonQuery();

This code snippet create a table with three columns ( empid,emp name & salary )
Once you setup the database then further operations are store or fetch data , ii can be done through SqlCeDataReader as below

string strQuery = "SELECT * FROM Employee ORDER By EmpName ASC";
empCom.CommandText = strQuery;
SqlCeDataReader empReader = empCom.ExecuteReader();

you can use the code and fill the datas from the existing MDF to CE.

Bank that credits your account each morning with Rs 86,400

noreply@blogger.com (Balaji) — Thu, 30 Oct 2008 06:21:00 +0000

Imagine there is a bank that credits your account each morning with Rs 86,400. It carries over no balance from day to day; allows you to keep no cash balance; every night deletes whatever part of the balance you failed to use during the day. What would you do with such an account Draw out every penny, of course!!!

Every one of us has such a ‘bank’. Its name is TIME. Every morning it credits you with 86,400 seconds. Every night it writes off as lost whatever of this you have failed to invest to good purpose. It carries over no balance. It allows no overdraft.

Each day it opens a new account for you. Each night it burns the records of the day. If you fail to use the day’s deposits, the loss is yours. There is no going back. There is no drawing against tomorrow. You must live in the present -on today’s deposits. Invest it so as to get from it the utmost in health, happiness and success!

The clock is running. Make the most of today!! And make it a great week ahead!!

Visual Studio Tips & Tricks that Every Developer Should Know

noreply@blogger.com (Balaji) — Thu, 23 Oct 2008 06:12:00 +0000

Tips & Tricks that Every Developer Should Know

In this blog entry, I list the essential tips and tricks that every developer who uses Visual Studio 2008 should know. I wanted to keep this list brief. I also wanted to focus on only those tips and tricks that I use on a daily basis. Almost all of these tips and tricks are just as useful regardless of whether you are building an ASP.NET Web Forms or ASP.NET MVC application.

Tip #1 – You don’t need to select a line to copy or delete it

I always cringe whenever I see someone select an entire line of code in the Visual Studio code editor before copying the line or deleting the line (see Figure 1). You don’t need to do this.

Figure 1

If you want to copy a line of code then you can simply press CTRL-c to copy the line and press CTRL-v to paste the line. If you want to delete a line, don’t select it first, just press CTRL-x. You’ll be surprised how much time this one tip will save you.

Tip #2 – You can add a namespace automatically by pressing CTRL-.

In the old days, before Visual Studio 2008, if you used a class in your code that was not a member of any of the existing namespaces imported in your code then you had no choice but to look up the class in the documentation and enter a using statement to import the new namespace.

Visual Studio 2008 is smart enough to import namespaces for you automatically. If you type the name of a class that inhabits a namespace that has not been imported then Visual Studio displays a red bar beneath the class in the editor (see Figure 2). You can press CTRL-. to display a dialog box for picking the right namespace to import. Finally, just press the ENTER key to select a namespace (see Figure 3).

Figure 2

Figure 3

Tip #3 – Never create properties by hand

Never type property declarations by hand. It takes forever! Instead, just type prop + TAB + TAB. When you type prop + TAB + TAB, you get a code snippet (template) for entering a property. Use TAB to move between the template parameters. Press the ENTER key when you are finished creating the property (see Figure 4). This tip has saved me from many days of tedious property typing.

Figure 4

Tip #4 – You can remove and sort unnecessary using statements

Whenever I finish creating a class, I always clean up the list of using statements that appear at the top of the class file. I like to remove any unused using statements to reduce the amount of visual clutter in my classes. You can remove using statements that are not required by your code by right-clicking the top of your code file, selecting the menu option Organize Usings, and select Remove and Sort.

Figure 5

Tip #5 – Use CTRL-k+c to comment out code

If you need to temporarily disable a block of code, or a section of an ASP.NET page, then you can comment out the region by pressing CTRL-k+c. I always do this when I want to rewrite an existing section of code, but I am afraid to delete the old code before writing the new code.

For example, Figure 6 illustrates commented out code in the code editor.

Figure 6

You can use the very same key combination to comment out code almost anywhere. For example, you can comment out code in ASP.NET pages, web.config files, and JavaScript files (see Figure 7).

Figure 7

You can perform the opposite operation, and uncomment out code, by using the keyboard combination CTRL-k+u.

Tip #6 – You can close all documents except the current one

After working in Visual Studio for an extended period of time, I end up with a lot of open documents. I like to quickly switch between open documents by hitting the keyboard combination CTRL-TAB (you can also use CTRL-TAB to shift focus to different tool windows). If you have too many documents open, using CTRL-TAB becomes more difficult because you must hunt through the set of open documents.

There are two ways that you can close open documents. You can use the menu option Window, Close All Documents. Better yet, you can right click a tab that corresponds to an open document and select the menu option Close All But This. Selecting this latter option closes all open documents except the document corresponding to the tab (see Figure 8).

Figure 8

Tip #7 – You can open a database by double-clicking the database file in App_Data

After you add a user instance of a SQL Express database to a project (a RANU database), you can quickly connect to the database by double-clicking the .mdf file in the App_Data folder. Double-clicking the database opens the Server Explorer/Database Explorer window and expands the objects in the database automatically.

Tip #8 – You can copy a file or folder into a project by dragging and dropping

I’m always composing new Visual Studio projects from bits and pieces of previous Visual Studio projects. For example, I might need to add a folder from a previous project or a set of files. You can add existing files to Visual Studio by right-clicking in the Solution Explorer window and selecting the menu option Add, Existing Item. But, this method of adding files is slow. Furthermore, you can’t add folders using this method.

The best method of adding files and folders to Visual Studio project is to just drag the files or folder into the Solution Explorer window (or copy and paste the files or folder). For example, I am constantly adding my MoviesDB.mdf movies SQL Express database to new projects. I keep this file on my desktop and drag it into the App_Data folder whenever I need the database in a new Visual Studio project.

Tip #9 – Use CTRL-SPACE to perform statement completion

This tip is particularly relevant for developers who build applications by using test-driven development. When doing test-driven development, you write a unit test first and then write code that satisfies the unit test. When writing the unit test, you often have to fight with statement auto-completion.

There is an easy solution to this problem. Disable automatic statement completion by selecting Tools, Options, Text Editor, All Languages and uncheck the Auto list members checkbox (see Figure 9).

Figure 9

After you disable auto list members, you can still display suggestions for statement completion by using the keyboard combination CTRL-SPACE.

Tip #10 – Add new items by pressing CTRL-N or CTRL-SHIFT+A

In general, using the mouse to perform an action in Visual Studio is slower than entering a keyboard combination. The fastest way to add a new item into a Visual Studio project is to hit the keyboard combination CTRL-n or the keyboard combination CTRL-SHIFT+A. The first keyboard combination works in ASP.NET Websites and the second keyboard combination works in both Website and ASP.NET MVC Web Application projects.

This keyboard combination opens the Add New Item dialog box (see Figure 10).

Figure 10

You can use the TAB and arrow keys to select an item from the dialog box and navigate to the Open button. Press the ENTER key to invoke the Open button.

Tip #11 – You don’t need to type file extensions when adding a file

This tip is related to the previous one. After using the TAB key to navigate to the Name textbox in the Add New Item dialog box, you can enter the name of the new item. When typing the name of a new item, you don’t need to include the file extension. Visual Studio can determine the file extension from the selected template.

For example, when adding a new Web Form named MyPage.aspx, you can simply type MyPage. When adding a new Master Page named Site.master, you can simply type Site.

You might think that avoiding typing a couple of characters would not matter. But, if you add dozens of files to a Visual Studio project, the number of characters that you can avoid typing quickly adds up.

Source: Stephen Walther(ASP.Net)

CTRL+ C Hack Be Carefull

noreply@blogger.com (Balaji) — Tue, 21 Oct 2008 01:20:00 +0000

Checkout the Shocking news about the Ctrl+C (Shortcut to copy)

In the Day today life the most used shortcut is this.But when you are using this on the web

It is true, text you last copied for pasting (copy & paste) can be stolen when you visit web sites using a combination of JavaScript and ASP to write your possible sensitive data to a db on another server. Hopefully you haven't copied a credit card number recently before surfing!

see what happens......

Try to copy any text content by Ctrl+C

The Clipboard hack is done by the following Source Code:

Script Language="JavaScript"
var content = clipboardData.getData("Text");
alert(content);

To avoid do the following:

Go to internet options->security
Press custom level
In the security settings, select disable under Allow paste operations via script.

Now the contents of your clipboard are safe. :)

source: http://www.sourcecodesworld.com/special/clipboard.asp

About Me

noreply@blogger.com (Balaji) — Thu, 16 Oct 2008 04:03:00 +0000

Hi All,

I am Balaji working as a Junior software Engineer in a MNC.

I have started this blog just to share the Knowledge....

Share it! Let’s grow together!

My intrest of programming are C#,ASP,Javascript....

I learn a lot from My Guru

he never says no will give whatever i ask him.

Stay in Touch