CSharp Asp.Net Links

Screen Scrapping

noreply@blogger.com (Ashok Jajoo) — Thu, 26 Nov 2009 16:13:00 +0000

using system.net
using system.io

public String GetHtmlPage(string strURL)
{
string strResult;
WebResponse objResponse;
WebRequest objRequest = System.Net.HttpWebRequest.Create(strURL);
objResponse = objRequest.GetResponse();

using (StreamReader sr =
new StreamReader(objResponse.GetResponseStream()))
{
strResult = sr.ReadToEnd();

sr.Close();
}
return strResult;
}

Dropdown Overlapping div

noreply@blogger.com (Ashok Jajoo) — Thu, 26 Nov 2009 15:31:00 +0000

There is problem in IE6 and some other browsers that dropdown is overlapping div means if you want to show div but there is dropdown at that place then dropdown will show over div.
Solution
You can put iframe first there and then show dropdown then dropdown will not overlap div.

Detecting Broswer Refresh

noreply@blogger.com (Ashok Jajoo) — Thu, 26 Nov 2009 15:23:00 +0000

it uses javascript to set hidden field on form submit. this hidden field can be used to check whether page is browser refresh or postback.

JavaScript used:

function fun()
{
var hdn = this.document.getElementById(””);
hdn.value = hdn.value + “1″;
}

place this in form tag
onsubmit=”fun()”
Server Side Code:
static string done = “x”;
static object objLock = new object(); //For thread safety
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
//As static variables are not thread safe
lock (objLock)
{
if (hdn.Value.ToString().Length > done.Length done == “x”)
{
//Do work required in case of genuine postback
done = hdn.Value;
}
else
{
//Postback on Refresh/F5
}
}
}

Click event for link in Firefox and Chrome doesn't work, while it works with IE.

noreply@blogger.com (Ashok Jajoo) — Thu, 26 Nov 2009 15:15:00 +0000

Following Javascript code which was working with IE, but in Firefox and Chrome doesn't work. document.getElementById('hlHome').click() Where "anc1" is ID of Link for Ex:

Solution for Click Event Problem for Firefox, Chrome.
Wherever you are using click event as shown above replace that line with following.
window.location.href = document.getElementById('hlHome').href;

ASP.Net FAQ

noreply@blogger.com (Ashok Jajoo) — Tue, 24 Nov 2009 15:42:00 +0000

http://www.syncfusion.com/FAQ/aspnet/WEB_c10c.aspx

All about string format in c#

noreply@blogger.com (Ashok Jajoo) — Tue, 24 Nov 2009 15:29:00 +0000

http://blog.stevex.net/string-formatting-in-csharp/

.NET Framework 3.5

noreply@blogger.com (Ashok Jajoo) — Tue, 24 Nov 2009 15:28:00 +0000

About .NET Framework 3.5 from msdn
http://msdn.microsoft.com/hi-in/library/w0x726c2(en-us).aspx

Quick Technology Finder

noreply@blogger.com (Ashok Jajoo) — Tue, 24 Nov 2009 15:27:00 +0000

http://msdn.microsoft.com/hi-in/library/63bf39c2(en-us).aspx

C# Books

noreply@blogger.com (Ashok Jajoo) — Sun, 22 Nov 2009 10:32:00 +0000

Latest Ebooks on C#

C# 3.0 THE COMPLETE REFERENCE
http://rapidshare.com/files/209198062/0071588418.zip

C# 3.0 Unleashed: With the .NET Framework 3.5
http://rapidshare.com/files/139517467/0672329816.zip

C# 2008 Programmer's Reference (Wrox Programmer to Programmer)
http://rapidshare.com/files/261777739/0470285818.zip

Amazon Web Service

noreply@blogger.com (Ashok Jajoo) — Sat, 10 Jan 2009 08:09:00 +0000

Integrate amazon in your web site:
http://aws.amazon.com/associates/
http://www.sitepoint.com/article/amazon-web-services-asp-net/

Dotnet Questions/ Interview Questions

noreply@blogger.com (Ashok Jajoo) — Sun, 04 Jan 2009 08:23:00 +0000

Preparing for interview.
http://www.dotnetuncle.com/
www.geekinterview.com

Microsoft's open source project

noreply@blogger.com (Ashok Jajoo) — Sun, 04 Jan 2009 08:05:00 +0000

http://www.codeplex.com/

C# Open Source sites

noreply@blogger.com (Ashok Jajoo) — Sun, 04 Jan 2009 07:59:00 +0000

http://csharp-source.net/
http://www.csharpopensource.com/

FLV Straming in asp.net

noreply@blogger.com (Ashok Jajoo) — Sun, 04 Jan 2009 07:55:00 +0000

http://blogs.ugidotnet.org/kfra/archive/2006/10/04/50003.aspx

Modal Popup, Back Button, MasterPages Problems

noreply@blogger.com (Ashok Jajoo) — Sun, 16 Dec 2007 17:19:00 +0000

http://www.subimage.com/dhtml/subModal/
http://www.boutell.com/newfaq/creating/backbutton.html
http://odetocode.com/articles/450.aspx

Components

noreply@blogger.com (Ashok Jajoo) — Mon, 15 Oct 2007 19:34:00 +0000

PDF Component: http://itextsharp.sourceforge.net/
FreeTextBox: www.fckeditor.net/ OR http://sourceforge.net/projects/fckeditor/
FreeTextBox: http://www.componentspot.com/products/review.aspx?id=3&MasterCat=3&Categories=0
SMTP: http://www.freesmtp.net/
Menu: http://skmmenu.com/menu
www.eworldui.net/
http://www.metabuilders.com/

Open Source sites

noreply@blogger.com (Ashok Jajoo) — Mon, 15 Oct 2007 19:18:00 +0000

http://www.sourceforge.net/
http://www.codeplex.com/
http://csharp-source.net/

Enterprises Library

noreply@blogger.com (Ashok Jajoo) — Wed, 10 Oct 2007 17:50:00 +0000

http://daveandal.net/articles/EntLibASPNET/EnterpriseLibraryInASPNET-1.htm#p1 http://msdn2.microsoft.com/hi-in/library/aa480453.aspx

Ebooks

noreply@blogger.com (Ashok Jajoo) — Thu, 05 Jul 2007 16:30:00 +0000

http://www.xpressionsz.com/
http://www.4shared.com/
http://www.flazx.com/

Best Site for Researching about .Net

noreply@blogger.com (Ashok Jajoo) — Thu, 05 Jul 2007 07:17:00 +0000

http://www.research4me.blogspot.com

ASP.NET Components

noreply@blogger.com (Ashok Jajoo) — Thu, 05 Jul 2007 07:05:00 +0000

http://www.asp.net/Default.aspx?tabindex=2&tabid=31
http://aspnet.devdirect.com/
http://www.xtras.net/
http://www.componentsource.com/features/net-components/index.html
http://www.hotscripts.com/ASP.NET/index.html

Essential Tools

noreply@blogger.com (Ashok Jajoo) — Thu, 05 Jul 2007 07:02:00 +0000

http://msdn.microsoft.com/msdnmag/issues/05/12/VisualStudioAddins/default.aspx
http://www.dotnetjunkies.com/WebLog/richardslade/archive/2005/10/29/133481.aspx
http://msdn.microsoft.com/msdnmag/issues/04/07/MustHaveTools/default.aspx
http://chrisfulstow.blogspot.com/2006/11/10-great-free-tools-for-net-developers.html

Ajax

noreply@blogger.com (Ashok Jajoo) — Wed, 04 Jul 2007 20:01:00 +0000

http://ajax.asp.net/
http://www.w3schools.com/ajax/ajax_intro.asp

Microsoft SilverLight

noreply@blogger.com (Ashok Jajoo) — Wed, 04 Jul 2007 19:59:00 +0000

Microsoft® Silverlight™ is a cross-browser, cross-platform plug-in for delivering the next generation of .NET based media experiences and rich interactive applications for the Web.
http://silverlight.net/

Welcome

noreply@blogger.com (Ashok Jajoo) — Wed, 04 Jul 2007 07:42:00 +0000

This Site is for Problems & Solutions and Tutorials related to C# and Asp.Net