public static Rectangle GetPtrRectangle(IntPtr hWnd)
{
Rectangle rect = Rectangle.Empty;
User32Api.GetWindowRect(hWnd, ref rect);
return(new Rectangle(rect.Location, new Size(rect.Width - rect.Left, rect.Height - rect.Top)));
}
public static Bitmap PrtWindow(IntPtr hWnd)
{
IntPtr hscrdc = User32Api.GetWindowDC(hWnd);
Rectangle rect = Rectangle.Empty;
User32Api.GetWindowRect(hWnd, ref rect);
IntPtr hbitmap = Gdi32Help.CreateCompatibleBitmap(hscrdc, rect.Width - rect.Left, rect.Height - rect.Top);
IntPtr hmemdc = Gdi32Help.CreateCompatibleDC(hscrdc);
Gdi32Help.SelectObject(hmemdc, hbitmap);
User32Api.PrintWindow(hWnd, hmemdc, 0);
Bitmap bmp = Bitmap.FromHbitmap(hbitmap);
Gdi32Help.DeleteDC(hscrdc);
Gdi32Help.DeleteDC(hmemdc);
return(bmp);
}
