multiple forms

[vbcoder]

how to show multiple forms(2 or 3) in a single form at the top corner

[Sync]

If you want to show multiple forms in a single, I think you use use MDIForm.

[Jamie]

Its also possible through the use of the SetParent API I believe

[mstraf]

how to show multiple forms(2 or 3) in a single form at the top corner

It is not clear what do you want to accomplish with is. The MDI form is used to display multiple forms, that can be switched to (like Word). Putting SDI forms a form on top on each other is not recomended (although possible, as already suggested using the SetParent API). When I want to display different groups of objects in the same SDI, I put them either in a Frame control, or in a UserControl (I prefer the UseControl because the code of each single 'group' will go in a separate file)
Marco