Error: Object reference not set to an instance of an object

Hi,

I'm trying to make a webapplication with a AS400-database.
Connecting to the datebase is no problem. I can read and query it in the Server-Explorer. The moment I want to drag and drop a 'table' in the webapplication or windows-form I get the above error.
Although I can query the database in the Server-explorer.

I tested a connection with a Access-database which works perfect.
No problem to make a webapplication or windowsform with an Access-database ...

Can someone help me out here plzz???

Do it through code instead of the drag-drop method.

http://samples.gotdotnet.com/quickst...sOverview.aspx

Ty Mendhak,

Can u give me the exact syntax to connect with ODBC??

Greetings

No, because I don't know what exactly you're looking to do. You can do a search on these forums though and you'll find lots of samples. :)