/*Over Due Actions*/ protected void btnOverdueAction_Click(object sender, EventArgs e) { PlaceHolder1.Visible = false; PlaceHolder2.Visible = false; PlaceHolder3.Visible = false; MemberLogic ml = new MemberLogic(); DataTable tblOverdues = null; if (ddlOverdues.SelectedValue.Equals("Unpaid")) { PlaceHolder2.Visible = true; tblOverdues = ml.GetUnpaidOverdues((int)Session["User_Id"]); } else if (ddlOverdues.SelectedValue.Equals("History")) { PlaceHolder2.Visible = false; tblOverdues = ml.GetAllOverdues((int)Session["User_Id"]); } GridView1.DataSource = tblOverdues; GridView1.DataBind(); }