修改bug

codegit/CallCenterApi/CallCenterApi.Interface/CallCenterApi.Interface/Controllers/workorder/WorkOrderController.cs

                 //来源
                 int source = RequestString.GetInt("source", 0);
                 //状态
-                int state = RequestString.GetInt("state", 0);
+                int state = RequestString.GetInt("state", -1);
                 //处理状态
-                int dealstate = RequestString.GetInt("dealstate", 0);
+                int dealstate = RequestString.GetInt("dealstate", -1);
 
                 string strstarttime = HttpUtility.UrlDecode(RequestString.GetQueryString("starttime"));
                 string strendtime = HttpUtility.UrlDecode(RequestString.GetQueryString("endtime"));
                 {
                     sql += " and F_Source = '" + source + "' ";
                 }
-                if (state != 0)
+                if (state != -1)
                 {
                     sql += " and F_State = '" + state + "' ";
                 }
-                if (dealstate != 0)
+                if (dealstate != -1)
                 {
                     sql += " and isnull(F_DealState,0) = '" + dealstate + "' ";
                 }