Forms :: Tabbed Documents Icon On Caption Bar

Customizing the form with the following code

Code:

Public Declare Function LoadImage Lib "user32" _
Alias "LoadImageA" _
(ByVal hInst As Long, _
ByVal lpsz As String, _
ByVal un1 As Long, _
ByVal n1 As Long, _
ByVal n2 As Long, _
ByVal un2 As Long) _
As Long

[code]...

I can load the little icon on the left on CaptionBar.It works very well on overlapping mode but no on Tabbed documents. How to works with tabbed documents mode?