修复BUG：计算方法结束后，调用epanet.close()

cloudflight

2025-03-01 bbfabeb60ffa581f9a2e8d875d827c6703b27bb9

 Hydro/Yw.EPAnet.Calcu.Core/03-calcu/00-core/NetworkCalcuExtensions.cs

@@ -34,7 +34,7 @@
            var epanet = new HydraulicCore(true);
            var errOpen = epanet.open(inpFilePath, "", "");
            if (errOpen != 0)
            {
            {   
                string errorMsg = epanet.geterrormsg();
                result.Succeed = false;
                result.FailedList.Add(new CalcuFailed()
@@ -159,7 +159,7 @@
                }
                result.LinkList.Add(calcuLink);
            }

            epanet.close();
            return result;
        }