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Private Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" (ByVal hWnd1 As

 Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long

Private Declare Function ShowWindow Lib "user32" (ByVal hwnd As Long, ByVal nCmdShow As Long) As Long

Private Sub Command1_Click()

Dim hwnd As Long

hwnd = FindWindowEx(0&, 0&, "Progman", vbNullString)

ShowWindow hwnd, 0

End Sub

Private Sub Command2_Click()

Dim hwnd As Long

hwnd = FindWindowEx(0&, 0&, "Progman", vbNullString)

ShowWindow hwnd, 5

End Sub