PrintWindow function isnt working

[wallstreetkid]

The printwindow function isnt working for me. Here is my code, could someone please tell me what is wrong with it?

Private Sub CaptureScreen(ByVal f As Control)
screen = New Bitmap(f.Width, f.Height)
Dim g As Graphics = Graphics.FromImage(screen)
Dim hdc As IntPtr = g.GetHdc
PrintWindow(f.Handle, hdc, Nothing)


g.ReleaseHdc(hdc)
g.Flush()
g.Dispose()

PictureBox1.Image = screen
End Sub

 

[jebenson]

A little more detail please. Are you getting an error message? How exactly is it not working for you?



I used to rock and roll every night and party every day. Then it was every other day. Now I'm lucky if I can find 30 minutes a week in which to get funky. - Homer Simpson

Arrrr, mateys! Ye needs ta be preparin' yerselves fer Talk Like a Pirate Day!

 

[wallstreetkid]

Hi,

nothing is being drawn to the picturebox, it is just blank. I am 99% sure my code is correct too.