http://www.LazyAssCoder.com/AspNet www.LazyAssCoder.com/AspNet is the ultimate source for free code, tips and trick for ASP.NET. en-us If your getting the following error in ASP.NET Crystal Report or Tnsping ora-12154: TNS:could not resolve service name Here's a possible solution. http://www.LazyAssCoder.com/AspNet/article.aspx?id=74&title=Error%3a+Error%3a+ora-12154%3a+TNS%3acould+not+resolve+service+name Wed, 26 Nov 2008 11:27:49 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=74&title=Error%3a+Error%3a+ora-12154%3a+TNS%3acould+not+resolve+service+name This article provides a possible solution to fix the following exception: System.Security.Cryptography.CryptographicException - Keyset does not exist or Access is denied. http://www.LazyAssCoder.com/AspNet/article.aspx?id=73&title=Error%3a+Error%3a+System.Security.Cryptography.CryptographicException%3a+Keyset+does+not+exist+or+Access+is+denied. Tue, 11 Nov 2008 09:41:27 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=73&title=Error%3a+Error%3a+System.Security.Cryptography.CryptographicException%3a+Keyset+does+not+exist+or+Access+is+denied. In this article we will show you how to output an object's data to an XML string. http://www.LazyAssCoder.com/AspNet/article.aspx?id=72&title=How+To%3a+How+To%3a+Convert+an+object+to+XML+string Mon, 10 Nov 2008 23:01:34 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=72&title=How+To%3a+How+To%3a+Convert+an+object+to+XML+string If your database is located in the App_Data folder of your web application. Here is a neat little shortcut for your Access Database ConnectionString. http://www.LazyAssCoder.com/AspNet/article.aspx?id=71&title=Shortcut%3a+Shortcut%3a+No+more+hard+coding+the+physical+path+to+your+access+database+in+the+ConnectionString+section+of+your+web.config Mon, 16 Jun 2008 16:46:55 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=71&title=Shortcut%3a+Shortcut%3a+No+more+hard+coding+the+physical+path+to+your+access+database+in+the+ConnectionString+section+of+your+web.config In this article, we will describe how to manually initialize a custom membership provider. http://www.LazyAssCoder.com/AspNet/article.aspx?id=69&title=How+To%3a+How+To%3a+Manually+initialize+a+custom+membership+provider Thu, 08 May 2008 00:58:06 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=69&title=How+To%3a+How+To%3a+Manually+initialize+a+custom+membership+provider This article will show some ways of checking for null values in a DataTable. http://www.LazyAssCoder.com/AspNet/article.aspx?id=68&title=How+To%3a+How+To%3a+Check+a+null+value+in+a+column+of+a+DataTable+in+a+DataSet Wed, 06 Feb 2008 15:16:12 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=68&title=How+To%3a+How+To%3a+Check+a+null+value+in+a+column+of+a+DataTable+in+a+DataSet We all had to at one point or another modify a file path and escape the slashes before pasting it into our code or into a database table. Using the @ symbol in front of the string will eliminate the need to modify the path. http://www.LazyAssCoder.com/AspNet/article.aspx?id=67&title=Shortcut%3a+Shortcut%3a+Use+the+%40+Symbol+instead+of+escaping+slashes Tue, 29 Jan 2008 12:08:27 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=67&title=Shortcut%3a+Shortcut%3a+Use+the+%40+Symbol+instead+of+escaping+slashes This article will demonstrate how to create a DataTable manually and populate it with some random data. http://www.LazyAssCoder.com/AspNet/article.aspx?id=66&title=How+To%3a+How+To%3a+Create+and+populate+a+DataTable+manually Tue, 29 Jan 2008 11:43:35 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=66&title=How+To%3a+How+To%3a+Create+and+populate+a+DataTable+manually This article describe how to easily take your ASP.NET 2.0 web application offline. http://www.LazyAssCoder.com/AspNet/article.aspx?id=65&title=How+To%3a+How+To%3a+Easily+take+your+ASP.NET+2.0+web+application+offline+for+maintenance+updates Thu, 06 Dec 2007 16:12:18 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=65&title=How+To%3a+How+To%3a+Easily+take+your+ASP.NET+2.0+web+application+offline+for+maintenance+updates If you are using the Microsoft Oracle provider to call an Oracle Stored Procedure and passing a lot of data to a CLOB parameter, you get the following exception: ORA-01460: unimplemented or unreasonable conversion requested. This article will describe how to fix this. http://www.LazyAssCoder.com/AspNet/article.aspx?id=64&title=Error%3a+Error%3a+System.Data.OracleClient.OracleException%3a+ORA-01460%3a+unimplemented+or+unreasonable+conversion+requested Wed, 05 Dec 2007 15:21:20 GMT http://www.LazyAssCoder.com/AspNet/article.aspx?id=64&title=Error%3a+Error%3a+System.Data.OracleClient.OracleException%3a+ORA-01460%3a+unimplemented+or+unreasonable+conversion+requested