Screenshot und semi transparente fenster

[toms]

Hallo

Bei BitBlt muss man gemäss msdn noch den "raster operation code" CAPTUREBLT angeben.

Delphi-Quellcode:

const
  CAPTUREBLT = $40000000;

Zitat:

Windows 98/Me, Windows 2000/XP: Includes any windows that are layered on top of your window in the resulting image. By default, the image only contains your window. Note that this generally cannot be used for printing device contexts.

BitBlt(bmp.Canvas.Handle, 0, 0, Width, Height, Dc, x, y, SRCCOPY or CAPTUREBLT);