Product iam trying to automate uses a lot of custom gui controls, how do i go about automating them?
To polish the above question, what choices do i have to effectively test an custom gui control.

Like for example there is a DataTable control(like a grid) whoses MSW_classe is DataTbl,
Winrunner recognizes it as class=LIST.
How do i go about Automating it.I need to fetch the cell values, column values, row values, etc.
As i understand these are MFC derived controls

Thanks a lot