asp.net - SAP Nco 3.0 SAP.Middleware.Connector missing RfcDestinationManager.TryGetDestination() -


i'm trying fix sap nco 3.0 "destination configuration initialized" error.

here code: 

using sap.middleware.connector; string connectionname = "connectionname";         idestinationconfiguration destinationconfig = null;          bool destinationisinitialised = false;          if (!destinationisinitialised)         {             destinationconfig = new sapconfig();             destinationconfig.getparameters(connectionname);              if (rfcdestinationmanager.trygetdestination(connectionname) == null)             {                 rfcdestinationmanager.registerdestinationconfiguration(destinationconfig);             }         }

however, sap.middleware.connector doesn't have rfcdestinationmanager.trygetdestination(). missing something? please thanks!


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