void LoadAds() { objAd = new AdDetailsBll(); if (rdoSearch.SelectedItem.Value.ToString() == "0") { dt = objAd.SearchAdsByAdtitle(txtSearch.Text.ToString().Trim()); //GetAllAdDetails(); } else { dt = objAd.SearchAdsByUsername(txtSearch.Text.ToString().Trim()); } if (dt.Rows.Count > 0) { tblAdpost.Visible = true; lblError.Visible = false; } else { tblAdpost.Visible = false; lblError.Visible = true; lblError.Text = "No Ads"; } GridView1.DataSource = dt; GridView1.DataBind(); }