Private Declare Function SetParent Lib "user32" _ (ByVal hWndChild As Long, ByVal hWndNewParent As Long) As LongPrivate lngOldParent As LongPrivate Sub Command1_Click() lngOldParent = SetParent(MDIForm1.hWnd, Me.hWnd)MDIForm1.ShowEnd SubPrivate Sub Form_Unload(Cancel As Integer)
Dim frm As FormFor Each frm In Forms Unload frm Next
(ByVal hWndChild As Long, ByVal hWndNewParent As Long) As LongPrivate lngOldParent As LongPrivate Sub Command1_Click() lngOldParent = SetParent(MDIForm1.hWnd, Me.hWnd)MDIForm1.ShowEnd SubPrivate Sub Form_Unload(Cancel As Integer)
Dim frm As FormFor Each frm In Forms Unload frm
Next
End Sub