C # Image and BASE64 encoded reciprocal function

        /// <summary>        ///returns a encapsulated GDI + bitmap based on the Base64 string. /// </summary>        /// <param name= "base64string" >a Base64 string that can be converted to a bitmap. </param>        /// <returns>The Bitmap object. </returns>         PublicBitmap GetImageFromBase64 (stringbase64string) {            byte[] B =convert.frombase64string (base64string); MemoryStream Ms=NewMemoryStream (b); Bitmap Bitmap=NewBitmap (MS); returnbitmap; }        /// <summary>        ///converts a picture into a base64 string. /// </summary>        /// <param name= "ImageFile" >the picture file that needs to be converted. </param>        /// <returns>The base64 string. </returns>         Public stringGetbase64fromimage (stringimagefile) {            stringStrbaser64 =""; Try{Bitmap bmp=NewBitmap (ImageFile); using(MemoryStream ms =NewMemoryStream ()) {BMP.                    Save (MS, System.Drawing.Imaging.ImageFormat.Jpeg); byte[] arr =New byte[Ms.                    Length]; Ms. Position=0; Ms. Read (arr,0, (int) Ms.                    Length); Ms.                    Close (); Strbaser64=convert.tobase64string (arr); }            }            Catch(Exception) {Throw NewException ("Something wrong during convert!"); }            returnstrbaser64; }

C # Image and BASE64 encoded reciprocal function