tag:blogger.com,1999:blog-8305515816219940548Tue, 17 Apr 2012 10:59:17 +0000ThreadingLINQASP.NET 2.0MSNCaching in ASP.NETiphone.MonoFormsAuthenticationPInvokeasmxAJAXWorkflowUrlRewriteriphone developmentSecurityAPIsIIS5/6Window Workflow foundationDataRowSitemapADO.NETC#IntelligenciaSEOweb.config httpmodules visual studioHttpHandlersGlobal.asaxADO.NET Entity Frameworkc# Language specificationGDI+MonoIIS7Design PatternsLegacy CodejsonC#.Net 2.0,Visual Studio.net ,J2ME SQL Server 2000/2005http://csharpgurus.blogspot.com/noreply@blogger.com (Zenab)Blogger30125tag:blogger.com,1999:blog-8305515816219940548.post-4261147274596713005Wed, 22 Feb 2012 23:09:00 +00002012-02-22T15:09:20.692-08:00Invalid postback or callback argument.  Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page.  For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them.  If the data is valid and expected, use the http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/LrzUd2sn1zI/invalid-postback-or-callback-argument.htmlnoreply@blogger.com (Zenab)1<p><a href="http://feedads.g.doubleclick.net/~a/h6P4P3GD14VXlB-UYV4Jqwqw6z4/0/da"><img src="http://feedads.g.doubleclick.net/~a/h6P4P3GD14VXlB-UYV4Jqwqw6z4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/h6P4P3GD14VXlB-UYV4Jqwqw6z4/1/da"><img src="http://feedads.g.doubleclick.net/~a/h6P4P3GD14VXlB-UYV4Jqwqw6z4/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/LrzUd2sn1zI" height="1" width="1"/>http://csharpgurus.blogspot.com/2012/02/invalid-postback-or-callback-argument.htmltag:blogger.com,1999:blog-8305515816219940548.post-6182517807697250070Tue, 08 Nov 2011 10:44:00 +00002011-11-08T02:44:02.248-08:00Zenab's Tech Blog.Net: ASMX web service is not returning JSON data in IIS...: This code was perfectly working and returning json data when was being called from Jquery in IIS 5-6.However when it was deployed to IIS7, ...http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/hFmCPgtT35A/zenabs-tech-blognet-asmx-web-service-is.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/8K-Q4NEMUF_hClosQ8aD0W2hgKY/0/da"><img src="http://feedads.g.doubleclick.net/~a/8K-Q4NEMUF_hClosQ8aD0W2hgKY/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/8K-Q4NEMUF_hClosQ8aD0W2hgKY/1/da"><img src="http://feedads.g.doubleclick.net/~a/8K-Q4NEMUF_hClosQ8aD0W2hgKY/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/hFmCPgtT35A" height="1" width="1"/>http://csharpgurus.blogspot.com/2011/11/zenabs-tech-blognet-asmx-web-service-is.htmltag:blogger.com,1999:blog-8305515816219940548.post-1871931182581009014Tue, 11 Oct 2011 09:18:00 +00002011-10-11T02:41:56.056-07:00asmxjsonIIS7 This code was perfectly working and returning json data when was being called from Jquery in IIS 5-6.However when it was deployed to IIS7, it was constantly returning xml response.   .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: Consolas, "Courier New", Courier, Monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/ixrMwtijNKc/asmx-web-service-is-not-returning-json.htmlnoreply@blogger.com (Zenab)2<p><a href="http://feedads.g.doubleclick.net/~a/esTK2LoChz6GkHgker00CxE956E/0/da"><img src="http://feedads.g.doubleclick.net/~a/esTK2LoChz6GkHgker00CxE956E/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/esTK2LoChz6GkHgker00CxE956E/1/da"><img src="http://feedads.g.doubleclick.net/~a/esTK2LoChz6GkHgker00CxE956E/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/ixrMwtijNKc" height="1" width="1"/>http://csharpgurus.blogspot.com/2011/07/asmx-web-service-is-not-returning-json.htmltag:blogger.com,1999:blog-8305515816219940548.post-5941859794791996082Thu, 09 Jun 2011 23:03:00 +00002011-10-11T02:12:14.705-07:00ASP.NET 2.0SEOIIS7   <system.webServer> <security> <requestFiltering allowDoubleEscaping="true"> </requestFiltering> </security> </system.webserver> If your SEO friendly URL contains special characters as + or - and running under IIS7 , you 'll get this error.   to solve this issue  , set allowDoubleEscaping to true in web.config file. http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/MqU4ScZWDBw/http-error-40411-not-found-request.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/GD1rpgD7Bj87q_G_oXltVg2rORY/0/da"><img src="http://feedads.g.doubleclick.net/~a/GD1rpgD7Bj87q_G_oXltVg2rORY/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/GD1rpgD7Bj87q_G_oXltVg2rORY/1/da"><img src="http://feedads.g.doubleclick.net/~a/GD1rpgD7Bj87q_G_oXltVg2rORY/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/MqU4ScZWDBw" height="1" width="1"/>http://csharpgurus.blogspot.com/2011/06/http-error-40411-not-found-request.htmltag:blogger.com,1999:blog-8305515816219940548.post-2444579894013514005Thu, 10 Feb 2011 23:57:00 +00002011-02-11T06:41:23.542-08:00ASP.NET 2.0UrlRewriterIntelligenciaIIS5/6If you are getting this Error with Intelligencia.UrlRewriter and IIS 5/6,Follow these simple steps.  1-Run->inetmgr. 2-Select web site you are working on. 3-Right click on it and select properties. 4-Click on "Configuration" button . Now we need to tell IIS that aspnet_isapi.dll   should also execute those pages which has no aspx extension. 5-From Application Mapping tab , click Add button,in http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/UlYu8yqkRck/intelligencia-urlrewriter-and-404-page.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/Soqpxe9RSfH6TlyU2olI8EZvM74/0/da"><img src="http://feedads.g.doubleclick.net/~a/Soqpxe9RSfH6TlyU2olI8EZvM74/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/Soqpxe9RSfH6TlyU2olI8EZvM74/1/da"><img src="http://feedads.g.doubleclick.net/~a/Soqpxe9RSfH6TlyU2olI8EZvM74/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/UlYu8yqkRck" height="1" width="1"/>http://csharpgurus.blogspot.com/2011/02/intelligencia-urlrewriter-and-404-page.htmltag:blogger.com,1999:blog-8305515816219940548.post-4532602339336853080Wed, 13 Oct 2010 00:20:00 +00002011-10-11T02:20:35.862-07:00This error suggests that  the Viewstate information between postback are not same after first postback so when you click on a page's any server control , it will give this error. Problem :You might have embedded a page which contains "runat= "server"  within a Masterpage. For example f you have a placed jquery tabs in master page and jquery tabs pointing to an aspx page with   attribute ithttp://feedproxy.google.com/~r/ZenabsTechBlognet/~3/q_0eedcj3aE/fix-for-state-information-is-invalid.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/1Yk_Yd67wtYKplRgKCQiBdmjcMs/0/da"><img src="http://feedads.g.doubleclick.net/~a/1Yk_Yd67wtYKplRgKCQiBdmjcMs/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/1Yk_Yd67wtYKplRgKCQiBdmjcMs/1/da"><img src="http://feedads.g.doubleclick.net/~a/1Yk_Yd67wtYKplRgKCQiBdmjcMs/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/q_0eedcj3aE" height="1" width="1"/>http://csharpgurus.blogspot.com/2010/10/fix-for-state-information-is-invalid.htmltag:blogger.com,1999:blog-8305515816219940548.post-7365233672773843159Fri, 08 Oct 2010 21:09:00 +00002010-10-08T14:09:09.596-07:00<!--[if gte mso 9]> Normal 0 false false false MicrosoftInternetExplorer4 <![endif]--><!--[if gte mso 9]> <![endif]--><!--[if gte mso 10]> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pthttp://feedproxy.google.com/~r/ZenabsTechBlognet/~3/gxuAWw52t1Q/fix-for-url-rewriting-with.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/JNuFEtYjO9USZrSsURhYVvNR43Q/0/da"><img src="http://feedads.g.doubleclick.net/~a/JNuFEtYjO9USZrSsURhYVvNR43Q/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/JNuFEtYjO9USZrSsURhYVvNR43Q/1/da"><img src="http://feedads.g.doubleclick.net/~a/JNuFEtYjO9USZrSsURhYVvNR43Q/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/gxuAWw52t1Q" height="1" width="1"/>http://csharpgurus.blogspot.com/2010/10/fix-for-url-rewriting-with.htmltag:blogger.com,1999:blog-8305515816219940548.post-7620511235559796314Sun, 18 Jul 2010 18:56:00 +00002011-05-04T01:44:31.489-07:00iphone developmentMonoI just came across this book and found it interesting.The book is about cross platform development using open source MONO and C#. # Practical Mono Practical Mono # Quick-> Concise->Practical Mono Mono sams Applications can also be developed for iphone. http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/UqzGOKEU8js/boos-for-mono-cross-platform.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/KHDyO2v_oSu0IUXaJv1MDgIWYdA/0/da"><img src="http://feedads.g.doubleclick.net/~a/KHDyO2v_oSu0IUXaJv1MDgIWYdA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/KHDyO2v_oSu0IUXaJv1MDgIWYdA/1/da"><img src="http://feedads.g.doubleclick.net/~a/KHDyO2v_oSu0IUXaJv1MDgIWYdA/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/UqzGOKEU8js" height="1" width="1"/>http://csharpgurus.blogspot.com/2010/07/boos-for-mono-cross-platform.htmltag:blogger.com,1999:blog-8305515816219940548.post-199625464667829211Wed, 14 Apr 2010 15:41:00 +00002010-04-14T10:06:09.412-07:00SecurityASP.NET 2.0FormsAuthentication <!--[endif]--><!--[if gte mso 9]> <![endif]--> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman";} a:link, span.MsoHyperlink {color:blue; text-decoration:underline; http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/jHMBi8n35qM/aspnet-forms-authenticationpadding-is.htmlnoreply@blogger.com (Zenab)1<p><a href="http://feedads.g.doubleclick.net/~a/wozC3tU-SkZdYQ50uTXOwfDov_k/0/da"><img src="http://feedads.g.doubleclick.net/~a/wozC3tU-SkZdYQ50uTXOwfDov_k/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/wozC3tU-SkZdYQ50uTXOwfDov_k/1/da"><img src="http://feedads.g.doubleclick.net/~a/wozC3tU-SkZdYQ50uTXOwfDov_k/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/jHMBi8n35qM" height="1" width="1"/>http://csharpgurus.blogspot.com/2010/04/aspnet-forms-authenticationpadding-is.htmltag:blogger.com,1999:blog-8305515816219940548.post-3318684356869984266Sat, 24 Oct 2009 20:35:00 +00002009-10-25T03:43:02.049-07:00web.config httpmodules visual studio <!--[endif]--><!--[if gte mso 9]> <![endif]--><!--[if !mso]> st1\:*{behavior:url(#ieooui) } <![endif]--> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman";} @page Section1 {size:http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/BukELWhrbno/control-can-not-be-created-visual.htmlnoreply@blogger.com (Zenab)2<p><a href="http://feedads.g.doubleclick.net/~a/nZsovSvp1Q3490hbyPyF9Ri6FJo/0/da"><img src="http://feedads.g.doubleclick.net/~a/nZsovSvp1Q3490hbyPyF9Ri6FJo/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/nZsovSvp1Q3490hbyPyF9Ri6FJo/1/da"><img src="http://feedads.g.doubleclick.net/~a/nZsovSvp1Q3490hbyPyF9Ri6FJo/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/BukELWhrbno" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/10/control-can-not-be-created-visual.htmltag:blogger.com,1999:blog-8305515816219940548.post-2265461968583407718Mon, 10 Aug 2009 18:18:00 +00002009-08-10T11:25:11.327-07:00iphone.MonoIts wonderful to write application for iphone c# . It is called Mono , a cross platform open source environment to develop application for linux, mac and iphone in c# with c# IDE(mono IDE for C#).http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/liVH4uqnYxg/building-application-for-iphone-in-c.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/GWhpN9OHa0lz3cMc_0zGvNLmJ1k/0/da"><img src="http://feedads.g.doubleclick.net/~a/GWhpN9OHa0lz3cMc_0zGvNLmJ1k/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/GWhpN9OHa0lz3cMc_0zGvNLmJ1k/1/da"><img src="http://feedads.g.doubleclick.net/~a/GWhpN9OHa0lz3cMc_0zGvNLmJ1k/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/liVH4uqnYxg" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/08/building-application-for-iphone-in-c.htmltag:blogger.com,1999:blog-8305515816219940548.post-4964694123878257955Sun, 24 May 2009 13:21:00 +00002009-05-24T06:40:19.202-07:00I keep getting this error while trying to add a project under a folder in blank solution using Microsoft visual studio 2005. I did not use any character like .? etc in filename but still got the error until i just figured out that the directory path of project contained & character.e.g my project had a directory path C:\My Projects & research\myproject\ where directory My Projects & research http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/-dq0acX1K_k/how-to-fix-ms-visual-studio-error.htmlnoreply@blogger.com (Zenab)1<p><a href="http://feedads.g.doubleclick.net/~a/8CJWlqvcgPzyWKWM90gbJ9uXBQ0/0/da"><img src="http://feedads.g.doubleclick.net/~a/8CJWlqvcgPzyWKWM90gbJ9uXBQ0/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/8CJWlqvcgPzyWKWM90gbJ9uXBQ0/1/da"><img src="http://feedads.g.doubleclick.net/~a/8CJWlqvcgPzyWKWM90gbJ9uXBQ0/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/-dq0acX1K_k" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/05/how-to-fix-ms-visual-studio-error.htmltag:blogger.com,1999:blog-8305515816219940548.post-5845766101570445428Thu, 16 Apr 2009 11:03:00 +00002009-04-16T10:12:17.735-07:00AJAXFollowing AJAX example demonstrates how to update partial page without postback or refreshing page.AddNew Item->Web Form in Your website .Place Script manger and UpdatePanel from toolbox on form. <!--[endif]--><!--[if gte mso 9]> <![endif]--> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0in; margin-bottom:.0001pt; http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/eTakyvK_eRM/ajax-in-aspnet-part-2.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/A6RkPFt46qtXKiLXK-dgXR1bhSk/0/da"><img src="http://feedads.g.doubleclick.net/~a/A6RkPFt46qtXKiLXK-dgXR1bhSk/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/A6RkPFt46qtXKiLXK-dgXR1bhSk/1/da"><img src="http://feedads.g.doubleclick.net/~a/A6RkPFt46qtXKiLXK-dgXR1bhSk/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/eTakyvK_eRM" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/04/ajax-in-aspnet-part-2.htmltag:blogger.com,1999:blog-8305515816219940548.post-595940020366943084Wed, 15 Apr 2009 11:15:00 +00002009-04-16T09:57:58.157-07:00AJAXAsynchronous Javascript and XML is a technique that used to execute server side code and return data back to the browser without postbacks or refreshing page.Let's take an example of Google Suggest where return results of query are filled in drop down list while typing the query without refreshing or posting back the page.AJAX pages contains Client side script and Server side code which exchangehttp://feedproxy.google.com/~r/ZenabsTechBlognet/~3/duxJWVTuyoY/ajax-in-aspnet-overview-part-1.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/hhsFow4UrGxhCGaVnC-EadPUOm8/0/da"><img src="http://feedads.g.doubleclick.net/~a/hhsFow4UrGxhCGaVnC-EadPUOm8/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/hhsFow4UrGxhCGaVnC-EadPUOm8/1/da"><img src="http://feedads.g.doubleclick.net/~a/hhsFow4UrGxhCGaVnC-EadPUOm8/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/duxJWVTuyoY" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/04/ajax-in-aspnet-overview-part-1.htmltag:blogger.com,1999:blog-8305515816219940548.post-4591592244574531972Mon, 06 Apr 2009 17:23:00 +00002009-04-15T12:32:47.879-07:00MSNLegacy CodeThough this feature may be available in MS sharepoint portals but some time we need to embed MSN windows(not live messenger) Messenger in our own non portal website .Before starting our mission, we need RCW(Runtime callable Wrapper) interfaces for messenger so .Net Environment can understand old Com's Methods and properties.Note:You also need to know about STA and MTA Thread pool.Open Menu->Type http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/nVRrU-KeAow/integrating-instant-msn-messenger-in.htmlnoreply@blogger.com (Zenab)4<p><a href="http://feedads.g.doubleclick.net/~a/mFE6MjromIwJa1f4tZHniGdKNN8/0/da"><img src="http://feedads.g.doubleclick.net/~a/mFE6MjromIwJa1f4tZHniGdKNN8/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/mFE6MjromIwJa1f4tZHniGdKNN8/1/da"><img src="http://feedads.g.doubleclick.net/~a/mFE6MjromIwJa1f4tZHniGdKNN8/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/nVRrU-KeAow" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/04/integrating-instant-msn-messenger-in.htmltag:blogger.com,1999:blog-8305515816219940548.post-5559610514879333262Fri, 03 Apr 2009 13:50:00 +00002009-04-04T16:16:10.048-07:00ThreadingASP.NET 2.0If you have already developed some asp page , cut & paste that server code in asp.net page(not on designer) but in html view. In page directive add this code. <!--[endif]--><!--[if gte mso 9]> <![endif]--> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/TXBRKOSsWLU/converting-classic-asp-page-to-aspnet.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/yvMnAaP_eIH3uqIQ2dSzbGDN7dg/0/da"><img src="http://feedads.g.doubleclick.net/~a/yvMnAaP_eIH3uqIQ2dSzbGDN7dg/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/yvMnAaP_eIH3uqIQ2dSzbGDN7dg/1/da"><img src="http://feedads.g.doubleclick.net/~a/yvMnAaP_eIH3uqIQ2dSzbGDN7dg/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/TXBRKOSsWLU" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/04/converting-classic-asp-page-to-aspnet.htmltag:blogger.com,1999:blog-8305515816219940548.post-3289029072736086271Wed, 01 Apr 2009 16:55:00 +00002009-04-03T02:27:53.360-07:00PInvokeAPIsThere are two APIs are used for this purpose. <!--[endif]--><!--[if gte mso 9]> <![endif]--> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman";} @page Section1 {size:8.5in 11.0in; margin:http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/haFro2pltWI/detecting-and-recording-key-strokes-in.htmlnoreply@blogger.com (Zenab)1<p><a href="http://feedads.g.doubleclick.net/~a/ZB0CDLpxR7u7gjvVw-aPLQCfKqE/0/da"><img src="http://feedads.g.doubleclick.net/~a/ZB0CDLpxR7u7gjvVw-aPLQCfKqE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/ZB0CDLpxR7u7gjvVw-aPLQCfKqE/1/da"><img src="http://feedads.g.doubleclick.net/~a/ZB0CDLpxR7u7gjvVw-aPLQCfKqE/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/haFro2pltWI" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/04/detecting-and-recording-key-strokes-in.htmltag:blogger.com,1999:blog-8305515816219940548.post-4162351573336905558Tue, 24 Mar 2009 13:27:00 +00002009-04-15T12:33:13.608-07:00Caching in ASP.NETCaching in ASP.Net world means to store whole rendered html page or data e.g dataset or a part of page such as controls in server's memory for specific period of time and that cached items would be accessed for short period of time without executing code to process same data or page again. Whole idea behind this is to minimize the execution of code to do same task on consecutive clicks by one orhttp://feedproxy.google.com/~r/ZenabsTechBlognet/~3/3YNgfxwtHA8/implementing-fragment-caching-in-aspnet.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/t9g75y14L_ehof1PCbSZ97alxzo/0/da"><img src="http://feedads.g.doubleclick.net/~a/t9g75y14L_ehof1PCbSZ97alxzo/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/t9g75y14L_ehof1PCbSZ97alxzo/1/da"><img src="http://feedads.g.doubleclick.net/~a/t9g75y14L_ehof1PCbSZ97alxzo/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/3YNgfxwtHA8" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/03/implementing-fragment-caching-in-aspnet.htmltag:blogger.com,1999:blog-8305515816219940548.post-2048933275343368133Mon, 16 Mar 2009 13:23:00 +00002009-03-17T04:10:30.813-07:00GDI+ASP.NET 2.0GDI+ is great innovation in .NET and it is not limited to desktop applications , you can also use it in ASP.net pages.Here in example code is used to draw a pie chart in asp.net web page using GDI+ Classes of drawings.Import all Drawings name spaces.using System.Drawing.Drawing2D;using System.Drawing;using System.Drawing.Design;using System.Drawing.Imaging;using System.Drawing.Text;Since to http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/Olr3VOIuqLQ/code-for-creating-piechart-in-aspnet-20.htmlnoreply@blogger.com (Zenab)1<p><a href="http://feedads.g.doubleclick.net/~a/4FahNj2A2ZUDaEnX2nOk017wdRw/0/da"><img src="http://feedads.g.doubleclick.net/~a/4FahNj2A2ZUDaEnX2nOk017wdRw/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/4FahNj2A2ZUDaEnX2nOk017wdRw/1/da"><img src="http://feedads.g.doubleclick.net/~a/4FahNj2A2ZUDaEnX2nOk017wdRw/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/Olr3VOIuqLQ" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/03/code-for-creating-piechart-in-aspnet-20.htmltag:blogger.com,1999:blog-8305515816219940548.post-5856012331586114583Mon, 09 Mar 2009 16:20:00 +00002009-04-15T12:33:37.926-07:00SitemapIt is always a good practice to implement some navigation system for a website that has more than one web page.ASP.net implements various navigation controls includingSitemappath ,TreeView,Menu.All these three controls use SiteMapDataSource which fetchs data from either xml file called web.sitemap through xmlSiteMapProvider or from database through custom sitemap provider.Implement a Sitemap withhttp://feedproxy.google.com/~r/ZenabsTechBlognet/~3/yC6URC4P19c/adding-sitemap-to-aspnet-application.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/_tr-uIJNB1XarNXlzi_6ZGPziKM/0/da"><img src="http://feedads.g.doubleclick.net/~a/_tr-uIJNB1XarNXlzi_6ZGPziKM/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/_tr-uIJNB1XarNXlzi_6ZGPziKM/1/da"><img src="http://feedads.g.doubleclick.net/~a/_tr-uIJNB1XarNXlzi_6ZGPziKM/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/yC6URC4P19c" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/03/adding-sitemap-to-aspnet-application.htmltag:blogger.com,1999:blog-8305515816219940548.post-1350867569555691434Thu, 05 Mar 2009 20:01:00 +00002009-03-06T08:57:13.967-08:00ASP.NET 2.0c# Language specificationOn the left side of the blog i ve given some books list.http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/8hOoeOU7i64/best-c-and-netframework-20-book-for.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/8hLju1VYX2kvnPqBFV8thA45mfE/0/da"><img src="http://feedads.g.doubleclick.net/~a/8hLju1VYX2kvnPqBFV8thA45mfE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/8hLju1VYX2kvnPqBFV8thA45mfE/1/da"><img src="http://feedads.g.doubleclick.net/~a/8hLju1VYX2kvnPqBFV8thA45mfE/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/8hOoeOU7i64" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/03/best-c-and-netframework-20-book-for.htmltag:blogger.com,1999:blog-8305515816219940548.post-9127988473242276795Mon, 02 Mar 2009 15:07:00 +00002009-03-05T11:44:02.289-08:00Design PatternsASP.NET 2.0Model View Controller MVC is a design pattern that is practiced in asp.net particularly to separate Data Access layer,Business Logic layer and presenatation layer.In MVC , Model is data ,Data access classes, Controller is business logic classes and View is classes,control, pages that represent data to view in differnt ways.It is Controller who pass and get data netween View and Model.In Viiusualhttp://feedproxy.google.com/~r/ZenabsTechBlognet/~3/yZBFftbYr_Q/model-view-controller-mvc-in-aspnet-20.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/ZKQRB5sskGSsqT_vZg3skEAF0I4/0/da"><img src="http://feedads.g.doubleclick.net/~a/ZKQRB5sskGSsqT_vZg3skEAF0I4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/ZKQRB5sskGSsqT_vZg3skEAF0I4/1/da"><img src="http://feedads.g.doubleclick.net/~a/ZKQRB5sskGSsqT_vZg3skEAF0I4/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/yZBFftbYr_Q" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/03/model-view-controller-mvc-in-aspnet-20.htmltag:blogger.com,1999:blog-8305515816219940548.post-7465606538555439537Wed, 25 Feb 2009 10:49:00 +00002009-04-15T12:34:01.900-07:00HttpHandlersEvery web request to an asp.net application is handledby http handlers.httphandlers are classes that are designated to process webrequest. There are separate handlers for each URL request.It means .aspx, .asmx file extensions are handled by different httphandlers.For example to request an asp.net page which has .aspx extension, request is handled by pagehandler,System.Web.UI.PageHandlerFactory http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/ArKGWuX8N5s/http-handlers-and-http-modules.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/-bAKxoYKL1JYPBGxstpWXOmXoNM/0/da"><img src="http://feedads.g.doubleclick.net/~a/-bAKxoYKL1JYPBGxstpWXOmXoNM/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/-bAKxoYKL1JYPBGxstpWXOmXoNM/1/da"><img src="http://feedads.g.doubleclick.net/~a/-bAKxoYKL1JYPBGxstpWXOmXoNM/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/ArKGWuX8N5s" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/02/http-handlers-and-http-modules.htmltag:blogger.com,1999:blog-8305515816219940548.post-4722585513173643212Mon, 23 Feb 2009 11:12:00 +00002009-02-23T03:34:22.126-08:00ADO.NET Entity Frameworkif you are using Viusal studio 2008 , .NET 3.5 is included in Viusal studio 2008. Other requirements are following..Net 3.5 framework.ADO.NET Entity framework beta 3The ADO.Net Entity Framework Tools Dec 07 CTP tools(EFToolsSetupX86.exe)The third one is actually a tool for creating entities from database through wizard and using visual designer to map entities with database objects.http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/hCA1O9DaTx4/adonet-entity-framework-tools.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/1eW0f7R2FTcZPcMXt41WQGJJISA/0/da"><img src="http://feedads.g.doubleclick.net/~a/1eW0f7R2FTcZPcMXt41WQGJJISA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/1eW0f7R2FTcZPcMXt41WQGJJISA/1/da"><img src="http://feedads.g.doubleclick.net/~a/1eW0f7R2FTcZPcMXt41WQGJJISA/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/hCA1O9DaTx4" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/02/adonet-entity-framework-tools.htmltag:blogger.com,1999:blog-8305515816219940548.post-1969089710857043483Wed, 18 Feb 2009 17:51:00 +00002009-05-26T09:15:25.745-07:00ADO.NET Entity FrameworkLINQADO.net entity framework model represents an object model that contains classes (LINQ To SQL ) entities, and association between objects.These objects are based & mapped to the datasource we provide.Object relational designer is used to create entities.Lets create a Northwind database Object Model and query it through LINQ.I am using ADO.net Entity framework wizard for quick start.On solution http://feedproxy.google.com/~r/ZenabsTechBlognet/~3/7A_facECA14/adonet-entity-framework-model.htmlnoreply@blogger.com (Zenab)0<p><a href="http://feedads.g.doubleclick.net/~a/hOcSVLhsnz0C1G6UCJKeLzQWheI/0/da"><img src="http://feedads.g.doubleclick.net/~a/hOcSVLhsnz0C1G6UCJKeLzQWheI/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/hOcSVLhsnz0C1G6UCJKeLzQWheI/1/da"><img src="http://feedads.g.doubleclick.net/~a/hOcSVLhsnz0C1G6UCJKeLzQWheI/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/ZenabsTechBlognet/~4/7A_facECA14" height="1" width="1"/>http://csharpgurus.blogspot.com/2009/02/adonet-entity-framework-model.html