variable is not declared it may be inaccessible due to its protection level

Question

My VB skills are not the best, and this problem has had me stumped for a few days.

In the list of controls shown in Visual Studio that are not defined in the code be

Answer 1

I have found that you have to comment out the namespace wrapping the the class at time when moving between version of Visual Studio:

'Namespace FormsAuth

'End Namespace

and at other times, I have to uncomment the namespace.

This happened to me several times when other developers edited the same solution using a different version of VS and/or I moved (copied) the solution to another location