//update Disbursement Status
public void UpdateDisbursementStatus(int disbId)
{
EFBroker_Disbursement.UpdateDisbursementStatus(disbId);
List <Requisition> requisitionList = EFBroker_Requisition.GetRequisitionListByDisbursementID(disbId);
requisitionList.ForEach(r => r.Status = "Closed");
EFBroker_Requisition.UpdateRequisitionList(requisitionList);
}