I am trying to copy the contents of one graphics object to another, but the only was I have been able to find is based on using GDI32.DLL
, which i would rather avoid using if possible.
Does anyone know how/if this is possible using managed code? I don't mind if answers are in C# or VB.Net.
Here is what I currently have:
Private Sub CopyGraphics()
Dim srcPic As Graphics = pnl.CreateGraphics
Dim srcBmp As New Bitmap(pnl.Width, pnl.Height, srcPic)
Dim srcMem As Graphics = Graphics.FromImage(srcBmp)
Dim HDC1 As IntPtr = srcPic.GetHdc
Dim HDC2 As IntPtr = srcMem.GetHdc
BitBlt(HDC2, 0, 0, pnl.Width, pnl.Height, HDC1, 0, 0, 13369376)
pnlDraw.BackgroundImage = srcBmp
'Clean Up code omitted...
End Sub
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