ASP.NET: Error: ora-12154: TNS:could not resolve service name

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.

0 Comments   Posted by LazyAssCoder on Nov 26, 2008   1471 Views  

ASP.NET: Error: System.Security.Cryptography.CryptographicException: Keyset does not exist or Access is denied.

This article provides a possible solution to fix the following exception: System.Security.Cryptography.CryptographicException - Keyset does not exist or Access is denied.

1 Comments   Posted by LazyAssCoder on Nov 11, 2008   2882 Views  

VB.NET: Error: System.Data.OracleClient.OracleException: ORA-01460: unimplemented or unreasonable conversion requested

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.

0 Comments   Posted by LazyAssCoder on Dec 05, 2007   1921 Views  

ASP.NET: Error: Nullable type fields not showing up in GridView

When you have a collection of objects with nullable datatype members, they don't get rendered when binding to a GridView automatically.

0 Comments   Posted by LazyAssCoder on Aug 20, 2007   101 Views  

ASP.NET: Client application does not recieve any soap exceptions when the web service property named "OneWay" is set to true

This article is about the OneWay property effects on a web service method

0 Comments   Posted by LazyAssCoder on Aug 13, 2007   50 Views  

ASP.NET: Error: DropDownList OnSelectedIndexChanged Event Not Firing

This article will help you troubleshoot why the OnSelectedIndexChanged Event is not firing for a DropDownList.

0 Comments   Posted by LazyAssCoder on Jul 18, 2007   57 Views  

ASP.NET: Error: HttpHandler Session Error: Session state can only be used when enableSessionState is set to true

This error occurs when trying to access the session object inside a HttpHandler.

0 Comments   Posted by LazyAssCoder on Jun 06, 2007   749 Views  

ASP.NET: Error: Losing your mind over your MemoryStream

After writing to the MemoryStream object, the MemoryStream object seems to have nothing in it when trying to use it. This article will describe how to resolve this issue.

0 Comments   Posted by LazyAssCoder on May 25, 2007   64 Views  

ASP.NET: Error: Passing QueryString values with plus signs in the Url become spaces

When trying to retrieve a QueryString value with plus signs, the plus signs are automatically converted to a space. This article will describe how to resolve this problem.

0 Comments   Posted by LazyAssCoder on May 16, 2007   47 Views  

C#: Error: A constant value is expected

A constant value is expected when using a switch statement in c#

0 Comments   Posted by LazyAssCoder on Apr 24, 2007   1546 Views  

ASP.NET: Error: Code blocks are not supported in this context.

This error occurs when you are trying to dynamically bind a label to a ListItem of a DropDownList in the ASPX page.

0 Comments   Posted by LazyAssCoder on Apr 23, 2007   1315 Views  

C#: Error: Invalid URI: The Uri scheme is too long.

Invalid URI: The Uri scheme is too long.

0 Comments   Posted by LazyAssCoder on Apr 12, 2007   1874 Views