protected void btnSave_Click(object s, EventArgs e)
{
DataTable dtList = new DataTable();
dtList.Columns.Add("PID");
dtList.Columns.Add("value");
foreach (GridViewRow gr in gvUserList.Rows)
{
DataRow dr = dtList.NewRow();
dr["PID"] = Convert.ToInt32(gvUserList.DataKeys[gr.RowIndex].Values["USERID"]);
dr["value"] = ((gr.FindControl("chkUser") as CheckBox).Checked) == true ? "1" : "0";
dtList.Rows.Add(dr);
}
if (BLL_PB_PortageBill.UPD_Allotment_Flag_Mail_Users(dtList, Convert.ToInt32(Session["userid"])) > 0)
{
lblmsg.Text = "Saved successfully";
}
}