Use SendMessage API function to send WM_CLOSE or WM_QUIT messages to the window you want to close.
Plamen Ivanov MCSD .NET Early Achiever and MCAD .NET Charter Member (VB .NET/SQL Server 2000) MCSD (VB 6.0/SQL Server 2000) br> VB (.NET) - what other language do you need in the whole Universe?...