protected void save() { DataTable Dtb = new DataTable(); string[] stringdate1 = new string[3]; if (TxtDueDate.Text != "") { stringdate1 = TxtDueDate.Text.Split('/'); } else { stringdate1 = "01/01/1990".Split('/'); } DateTime DueDate = new DateTime(Convert.ToInt32(stringdate1[2]), Convert.ToInt32(stringdate1[1]), Convert.ToInt32(stringdate1[0])); bool IsActive = chkActive.Checked == true ? true : false; if (HdnID.Value == "0") { Dtb = P.BookReturnDueDateEntry("INSERT", 0, Convert.ToInt32(ddlSemester.SelectedValue) , DueDate, TxtRemarks.Text, IsActive, Convert.ToInt32(Session["UserId"]), GetIPAddress()); } else { Dtb = P.BookReturnDueDateEntry("UPDATE", Convert.ToInt32(HdnID.Value), Convert.ToInt32(ddlSemester.SelectedValue) , DueDate, TxtRemarks.Text, IsActive, Convert.ToInt32(Session["UserId"]), GetIPAddress()); } if (Dtb.Rows.Count > 0) { if (Convert.ToInt32(Dtb.Rows[0][0]) > 0) { ClearData(); BtnSave.Text = "SAVE"; ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", "alert('Data saved succesfully!!');", true); } } //Session["Duedateforemail"] = DueDate; }