void StopLeaseContract(int k2Sn, string instanceID, string formId, string appId) { BP_LeaseContractInfo model = new BP_LeaseContract().GetLeaseContract(formId); if (model != null) { int result = 4; int bizType = Convert.ToInt16(model.BizType.GetValueOrDefault()); int bizId = Convert.ToInt32(model.BizID.GetValueOrDefault()); new ContractClass().FinishWorkFlow(result, bizType, bizId); } }