private void LoadDataForObjectExplorerDynamically(ObjectExplorerNode selectedNode)
 {
     LoadingMode = UnboundLoadModes.BeginUnboundLoad;
     try
     {
         _dataSourceModel.GetNodes(selectedNode);
         FinishUnboundLoad();
     }
     catch (Exception e)
     {
         _dataSourceModel.CreateEmptyNode(selectedNode);
         DisplayErrorMessage(e.Message, "Error Getting Objects");
     }
 }