in vb.net an error is coming

Question

Compiler Error Message: ASPNET: Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).

in vb code-i used namespace and a class.

Answer 1

The Inherits attribute in the Page directive of the aspx page must point to a class that implements the code-behind logic. If you have used extra namespaces, you will need to supply the fully qualified type name, so that it matches:

Inherits="The.Full.Namespace.Path.TheClassName"

Answer 2

Check the answer here