XProfan

DEF CreateCompatibleBitmap(3) !"GDI32","CreateCompatibleBitmap"

Proc CaptureWindow

    Parameters handle&
    External("USER32","SetForegroundWindow",handle&)
    Sleep 200
    External("USER32","keybd_event",$2C,0,0,0)
    Case handle&<>0 : External("USER32","keybd_event",$2C,1,0,0)
    MCLS %maxX,%maxY
    StartPaint -1
    ClipLoadBmp 0,0;0
    ClearClip
    EndPaint
    Var hpic&=Create("hNewPic", %BmpX, %BmpY, 0)
    StartPaint hpic&
    MCopyBmp 0,0-%maxX,%maxY > 0,0;0
    EndPaint
    Return hpic&

ENDPROC

Proc CaptureArea

    Parameters xpos%,ypos%,maxX!,maxY!
    Var hdc& = External("USER32","GetDC",0)
    Var hmdc& = External("GDI32","CreateCompatibleDC",hdc&)
    Var hbitmap& = CreateCompatibleBitmap(hdc&,maxX!,maxY!)
    External("GDI32","SelectObject",hmdc&, hbitmap&)
    External("GDI32","BitBlt",hmdc&, 0, 0, maxX!, maxY!, hdc&, xpos%, ypos%, $0CC0020)
    hbitmap& = External("GDI32","GetCurrentObject",hmdc&, 7)
    External("GDI32","DeleteDC",hmdc&)
    External("USER32","ReleaseDC","USER32","ReleaseDC")
    Return hbitmap&

ENDPROC

Cls
DrawSizedPic CaptureWindow(0), 0, 0 - width(%hwnd), height(%hwnd); 0'Ganzer Bildschirn
Waitinput
DrawSizedPic CaptureWindow(%hwnd), 0, 0 - width(%hwnd), height(%hwnd); 0'Window
Waitinput
DrawSizedPic CaptureArea(0,0,width(%hwnd),height(%hwnd)), 0, 0 - width(%hwnd), height(%hwnd); 0'Region
Waitinput