asp.net : A generic error occurred in GDI+

Question

I create an asp.net 4.0 web application which has a web service for uploading images. I am uploading images by sending the image in form of Base64 string from my mobile app

Answer 1

Furthermore I think it's worth pointing out that when MemoryStream is used, stream must always be closed and save method MUST be called before the stream closure

 byte[] byteBuffer = Convert.FromBase64String(Base64String);
 MemoryStream memoryStream = new MemoryStream(byteBuffer);
 memoryStream.Position = 0;
 Bitmap bmpReturn = (Bitmap)Bitmap.FromStream(memoryStream);
 bmpReturn.Save(PicPath, ImageFormat.Jpeg);
 memoryStream.Close();