来电弹屏死锁问题 - 事务与另一进程被死锁在

codegit/CallCenterApi/CallCenterApi.DAL/T_Wo_WorkOrder.cs

         public bool Exists(long ID)
         {
             StringBuilder strSql = new StringBuilder();
-            strSql.Append("select count(1) from T_Wo_WorkOrder");
+            strSql.Append("select count(1) from T_Wo_WorkOrder (NOLOCK)");
             strSql.Append(" where ID=@ID");
             SqlParameter[] parameters = {
                     new SqlParameter("@ID", SqlDbType.BigInt)
         public bool Exists(string OrderID)
         {
             StringBuilder strSql = new StringBuilder();
-            strSql.Append("select count(1) from T_Wo_WorkOrder");
+            strSql.Append("select count(1) from T_Wo_WorkOrder (NOLOCK)");
             strSql.Append(" where WorkOrderID=@ID");
             SqlParameter[] parameters = {
                     new SqlParameter("@ID", SqlDbType.BigInt)
         {
             StringBuilder strSql = new StringBuilder();
             strSql.Append("select ID,WorkOrderID,Type,TypeClass,Title,Detail,Files,ResponDept,ResponUser,CallID,CustomerID,Customer,CustomerTel,Province,City,County,Address,Source,Answer,State,LastDealUser,LastDealTime,IsReturn,LimitTime,IsReturnBak,ReturnBakTime,IsTimeOut,IsUserSend,IsAdminSend,CreateUser,CreateTime,IsDel,DelUser,DelTime,IsAudit,AuditState,AuditUser,AuditTime,AuditCont,AppointTime,Clcontent ");
-            strSql.Append(" FROM T_Wo_WorkOrder ");
+            strSql.Append(" FROM T_Wo_WorkOrder (NOLOCK) ");
             if (strWhere.Trim() != "")
             {
                 strSql.Append(" where " + strWhere);
                 strSql.Append(" top " + Top.ToString());
             }
             strSql.Append(" ID,WorkOrderID,Type,TypeClass,Title,Detail,Files,ResponDept,ResponUser,CallID,CustomerID,Customer,CustomerTel,Province,City,County,Address,Source,Answer,State,LastDealUser,LastDealTime,IsReturn,LimitTime,IsReturnBak,ReturnBakTime,IsTimeOut,IsUserSend,IsAdminSend,CreateUser,CreateTime,IsDel,DelUser,DelTime,IsAudit,AuditState,AuditUser,AuditTime,AuditCont,AppointTime,Clcontent ");
-            strSql.Append(" FROM T_Wo_WorkOrder ");
+            strSql.Append(" FROM T_Wo_WorkOrder (NOLOCK) ");
             if (strWhere.Trim() != "")
             {
                 strSql.Append(" where " + strWhere);
         public int GetRecordCount(string strWhere)
         {
             StringBuilder strSql = new StringBuilder();
-            strSql.Append("select count(1) FROM T_Wo_WorkOrder ");
+            strSql.Append("select count(1) FROM T_Wo_WorkOrder (NOLOCK) ");
             if (strWhere.Trim() != "")
             {
                 strSql.Append(" where " + strWhere);