protected void res_Click(object sender, EventArgs e) { if ((string)Session["OTP"] != otp.Text || otp.Text == null) { Response.Redirect("~/register.aspx?msg=Wrong+OTP"); } DatabaseEntities db = new DatabaseEntities(); User u = new User(); u.fname = fname.Text; u.mname = mname.Text; u.lname = lname.Text; u.mobile = mobile.Text; u.email = email.Text; string date = dob.Text; int day = Int32.Parse(date.Substring(0, 2)); int mon = Int32.Parse(date.Substring(3, 2)); int year = Int32.Parse(date.Substring(6, 4)); u.dob = new DateTime(year, mon, day); u.bid = Int32.Parse(branch.SelectedValue); u.rollno = rollno.Text; u.cpi = Double.Parse(cpi.Text); u.backlog = backlog.SelectedValue; u.batch = batch.SelectedValue; u.security_q_a = que.SelectedValue + "_" + ans.Text; u.password = pwd.Text; DateTime d = DateTime.Now; int prev_id = (int)Application["prev_id"]; prev_id++; string id = prev_id.ToString(); id = id.PadLeft(4, '0'); Response.Write("id is : " + id + "\n"); u.role = "student"; u.active = "yes"; u.uuid = u.batch + branch.SelectedItem.Text + id; if (image.HasFile) { try { string filename = u.uuid + ".jpg"; image.SaveAs(Server.MapPath("~/Images/") + filename); //Response.Write("Upload status: File uploaded!"); u.imageurl = Server.MapPath("~/Images/") + filename; /* ~/Images/userid.jpg */ } catch (Exception ex) { // Response.Write("Upload status: The file could not be uploaded. The following error occured: " + ex.Message); } } else { try { string filename = u.uuid + ".jpg"; File.Copy(Server.MapPath("~/Images/Default.png"), Server.MapPath("~/Images/") + filename); // image.SaveAs(Server.MapPath("~/Images/") + filename); //Response.Write("Upload status: File uploaded!"); u.imageurl = Server.MapPath("~/Images/") + filename; /* ~/Images/userid.jpg */ } catch (Exception ex) { // Response.Write("Upload status: The file could not be uploaded. The following error occured: " + ex.Message); } } // Response.Write(u.security_q_a + "\n"); // Response.Write(u.uuid + "\n"); db.Users.Add(u); db.SaveChanges(); sendmail("Successfully registered", "Please remeber your user id : " + u.uuid); Response.Redirect("~/index.aspx?msg=Your+user+ID+is+" + u.uuid + "+Please+remeber+it."); }