protected void btnOk_Click(object sender, EventArgs e) { var id = Convert.ToInt32(txtReqID.Text); var res = ObjInventory.ApproveRejectRequisition(id, 2); if (res > 0) { var strFmsScript = "Spare Parts Requisition Approved"; Show(strFmsScript); } else { var strFmsScript = "Failure"; Show(strFmsScript); } ClearControls(); switch (ddlVehicles.SelectedIndex) { case 0: if (ViewState["VehicleID"] != null) { GetInventoryReqPending(2, Convert.ToInt16(ViewState["VehicleID"])); } break; default: GetInventoryReqPending(2, Convert.ToInt16(ddlVehicles.SelectedValue)); break; } }