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Category Archives: Visual Studio

Exploring IL Assembler

18-Jan-10

One of colleague once asked a question to me, like what is the risk by distributing the windows application without obfuscating it. The only problem I found is user can use some tools like .Net Reflector and explore our assemblies. But few days before I found some nice .Net Framework tools, ildasm.exe and ilasm.exe, IL [...]

Also filed in .Net, .Net 3.0 / 3.5 | Tagged , , , | Comments (0) »

Implementing Custom Paging in DataRepeater using C# and SQL Server

22-Oct-09

Normally DataRepeater doesn’t have a paging feature; and you can implement it using LINQ, if you are using .Net 3.5. Here is an implementation which is using SQL Server 2005 feature ROW_NUMBER(). You can get more information about ROW_NUMBER() from MSDN.
Stored Procedure – xsp_GetPersons

CREATE PROCEDURE xsp_GetPersons
@StartIndex INT, @Count INT
AS
BEGIN
DECLARE @EndIndex INT
SET @StartIndex = @StartIndex * [...]

Also filed in .Net, .Net 3.0 / 3.5, ASP.Net, SQL Server | Tagged , , , , , | Comments (0) »

TreeView Population without recursive function

20-Oct-09

If you want to display hierarchical data in a Treeview normally we are using recursion. I was looking for code which helps to avoid recursion using a Single query. But that code was using VB.Net and it was using a class called “Collection”, which is not available in C#. So I was looking for a [...]

Also filed in .Net, .Net 3.0 / 3.5, SQL Server, Windows Forms | Tagged , , , , , , , | Comments (0) »

Application development using Gtk# in .Net

17-Oct-09

When I started my software development career, I got introduced to some cool tools for GUI application development in Linux. I was using Glade and the library was Gtk. Then later I become a MS fan and started working on ASP, VB and .Net. Yesterday I got a chance to download Mono and Monodevelop. And [...]

Also filed in .Net, .Net 3.0 / 3.5, Windows Forms | Tagged , , , , , , | Comments (0) »

How to check remote file exists using C#

14-Oct-09

Sometime you require to display remote images in the Web Pages, like Ads, Banner etc, it may be from different domain or a different application. This code will help you to check the existence of a Remote file using C#.

using System.Net;

///
/// Checks the file exists or not.
///
/// The URL of the remote file.
/// True : [...]

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