private OperationHandle EnumerateReferencingInstancesCore(string namespaceName, CimInstance sourceInstance, string associationClassName, string sourceRole, CimOperationOptions options, CimAsyncCallbacksReceiverBase asyncCallbacksReceiver)
{
OperationHandle operationHandle = null;
SessionMethods.ReferenceInstances(this._handle, options.GetOperationFlags(), options.GetOperationOptionsHandle(), namespaceName, sourceInstance.InstanceHandle, associationClassName, sourceRole, options.GetKeysOnly(), options.GetOperationCallbacks(asyncCallbacksReceiver), out operationHandle);
return operationHandle;
}