OfficeCodeBehindClass

hi

I am following some simple notes on how to convert code from VBA ro Visual Basic.NET
see http://msdn2.microsoft.com/en-us/lib...ffice.11).aspx

This is an Excel Workbook application

It suggests copying some code into the OfficeCodeBehind class
Where is this - I have looked literally everywhere

I am fairly new to the .NET environment

Can anybody help

Thanks