public HttpResponseMessage UpdateProfile([FromBody] SupervisorModel objSupervisorModel) { IP = System.Configuration.ConfigurationManager.AppSettings["IP"]; var re = Request; var headers = re.Headers; if (headers.Contains("token")) { token = headers.GetValues("token").First(); } var result = Authtoken.checkToken(token); if (result == true) { if (objSupervisorModel.base64image == null) { string pic = objSupervisorModel.profilePic; objSupervisorModel.profilePic = pic.Replace(IP, ""); objSupervisorDL.updateProfile(objSupervisorModel); dt = objSupervisorDL.selectbyUserid(objSupervisorModel); foreach (DataRow row in dt.Rows) { string url = dt.Rows[0]["profilePic"].ToString(); //need to set value to NewColumn column row["profilePic"] = IP + url; } var resp = Request.CreateResponse <ResponseModel>(HttpStatusCode.OK, new ResponseModel() { message = "Your profile Updated successfully", output = dt, statuscode = Convert.ToInt16(HttpStatusCode.OK) }); return(resp); } else { string baseencode = objSupervisorModel.base64image; // Convert Base64 String to byte[] byte[] imageBytes = Convert.FromBase64String(baseencode); MemoryStream ms = new MemoryStream(imageBytes, 0, imageBytes.Length); // Convert byte[] to Image string filename = "/uploads/images/profilepics/" + Authtoken.GeneratePin() + AuthorizationToken.GetTimestamp(DateTime.Now) + ".png"; ms.Write(imageBytes, 0, imageBytes.Length); System.Drawing.Image image = System.Drawing.Image.FromStream(ms, true); image.Save(HttpContext.Current.Server.MapPath(filename), System.Drawing.Imaging.ImageFormat.Png); objSupervisorModel.profilePic = filename; objSupervisorDL.updateProfile(objSupervisorModel); dt = objSupervisorDL.selectbyUserid(objSupervisorModel); foreach (DataRow row in dt.Rows) { string url = dt.Rows[0]["profilePic"].ToString(); //need to set value to NewColumn column row["profilePic"] = IP + url; } var resp = Request.CreateResponse <ResponseModel>(HttpStatusCode.OK, new ResponseModel() { message = "Your profile Updated successfully", output = dt, statuscode = Convert.ToInt16(HttpStatusCode.OK) }); return(resp); } } else { var resp = Request.CreateResponse <ResponseModel>(HttpStatusCode.OK, new ResponseModel() { message = "UnAuthorized", statuscode = Convert.ToInt16(HttpStatusCode.OK), error = true }); return(resp); } }