public static System.Windows.Media.ImageSource ImageSourceFromHBitmap(Bitmap bitmap)
{
IntPtr handle = IntPtr.Zero;
System.Windows.Media.ImageSource ret = null;
try {
handle = bitmap.GetHbitmap();
ret = Imaging.CreateBitmapSourceFromHBitmap(handle, IntPtr.Zero, Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
ret.Freeze();
} catch (Exception) {
} finally {
WIN32.DeleteObject(handle);
}
return(ret);
}
public static System.Windows.Media.ImageSource ToImageSource(this Bitmap bitmap)
{
IntPtr hBitmap = bitmap.GetHbitmap();
System.Windows.Media.ImageSource bitmapSource = Imaging.CreateBitmapSourceFromHBitmap(
hBitmap,
IntPtr.Zero,
System.Windows.Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
if (!DeleteObject(hBitmap))
{
throw new Win32Exception();
}
bitmapSource.Freeze();
return(bitmapSource);
}