Demo usage issues

Hello,

I am attempting to add some functionallity to one of your demo programs but it is causing problems. Specifically, I am attempting to modify the demo located at:

/National Instruments/MSStudioVS2010/Dotnet/Examples/Application/SimpleGraph/VB

I am using VS2010 and have Measurement Studion 2013 installed.

The application "works", but if I add a form and button, any controls I add to that form are not recognized. In the design environment, references to the control cause an error.

Is there something I need to do to allow adding of forms with controls?

Thanks,

bartj