Xailer & OZ Software

After creating and showing a nonmodal dialog I want to set the focus back
to the parent window.
1.
::oParent:SetFocus()
in the FormInitialize() method of the dialogwindow doesn't work
2.
::ExportDlg:=DelGer():New(Self)
::ExportDlg:Show()
::SetFocus()
in the parentwindow doesn't work too
Is there a simple way to set the focus back to the parent window after showing
the childwindow?
Regards
Ingo