protected void btnOk_Click(object sender, EventArgs e) { int id = Convert.ToInt32(txtRequestIdPopup.Text); ObjFmsInventory.BatteryApproveRejectRequisition(id, 2); FillGrid_BatteryPendingForApproval(3, ViewState["vehicleid"] != null ? Convert.ToInt32(ViewState["vehicleid"]) : Convert.ToInt32(ddlInventoryVehicles.SelectedValue)); Show("New Battery Request Approved"); }