Error

Hi,

I'm trying to build a website code i found on CodeProject: http://www.codeproject.com/KB/webforms/Editable_GridView.aspx

I'm having the following error: Error 1 The type or namespace name 'TestDatabaseTableAdapters ' could not be found (are you
missing a using directive or an assembly reference?)
Any idea how to get rid of it?

Thanks in advance
...