private Bitmap GetBitmap(System.Windows.Size size)
{
IntPtr hBitmap = GetHBitmap(size);
// return a System.Drawing.Bitmap from the hBitmap
Bitmap returnValue = Bitmap.FromHbitmap(hBitmap);
// delete HBitmap to avoid memory leaks
ShellNativeMethods.DeleteObject(hBitmap);
return(returnValue);
}
private BitmapSource GetBitmapSource(System.Windows.Size size)
{
IntPtr hBitmap = GetHBitmap(size);
// return a System.Media.Imaging.BitmapSource
// Use interop to create a BitmapSource from hBitmap.
BitmapSource returnValue = Imaging.CreateBitmapSourceFromHBitmap(
hBitmap,
IntPtr.Zero,
System.Windows.Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
// delete HBitmap to avoid memory leaks
ShellNativeMethods.DeleteObject(hBitmap);
return(returnValue);
}