Convert Bitmap to BitmapSource

bitmap.cs

        public static BitmapSource ConvertBitmap(Bitmap source)
        {
            return System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
                          source.GetHbitmap(),
                          IntPtr.Zero,
                          Int32Rect.Empty,
                          BitmapSizeOptions.FromEmptyOptions());
        }