How to convert base64 string into image in wcf service

Question

string _base64ImgString = objGenRequest.searchVal6.Replace("data: image", "").Replace("\"", "").Split(' ')[0].Replace("data:image/png;base64,", "");

 

Bitmap UploadImage = new Bitmap();

string path = HostingEnvironment.MapPath("~/Upload Images/Hello.jpg");

using (MemoryStream memory = new MemoryStream())

{

using (FileStream fs = new FileStream(path, FileMode.Create, FileAccess.ReadWrite))

{

UploadImage.Save(memory, ImageFormat.Png);

byte[] bytes = memory.ToArray();

_base64ImgString = Convert.ToBase64String(bytes);

fs.Write(bytes, 0, bytes.Length);

}

}

 

 

Please help me im new to wcf