AlphaBlend in anderer Anwendung?

[Khabarakh]

Das Fenster muss den Layered-WindowStyle besitzen:

Delphi-Quellcode:

// TCustomForm.SetLayeredAttribs
if (AStyle and WS_EX_LAYERED) = 0 then
  SetWindowLong(Handle, GWL_EXSTYLE, AStyle or WS_EX_LAYERED);