protected void Page_Load(object sender, EventArgs e) { UserRepository objUerRepo = new UserRepository(); if (!IsPostBack) { try { chkUser.DataSource = objUerRepo.getAllUsers(); chkUser.DataTextField = "UserName"; chkUser.DataValueField = "Id"; chkUser.DataBind(); if (Request.QueryString["Id"] != null) { NewsLetterRepository objNewsRepo = new NewsLetterRepository(); NewsLetter news = objNewsRepo.getNewsLetterDetailsbyId(Guid.Parse(Request.QueryString["Id"].ToString())); txtSubject.Text = news.Subject; Editor.Text = news.NewsLetterDetail; txtSendDate.Text = news.SendDate.ToString(); // datepicker.Text = news.ExpiryDate.ToString(); // ddlStatus.SelectedValue = news.Status.ToString(); } } catch (Exception Err) { logger.Error(Err.Message); Response.Write(Err.StackTrace); } } }