System.Windows.Data.ListCollectionView.AddToFilteredAndGroup C# (CSharp) Method

		void AddToFilteredAndGroup (object item)
		{
			// If we're adding an item because of a call to the 'AddNew' method, we
			//
			if (AddToFiltered (item, false) && Grouping && CurrentAddItem == null)
				RootGroup.AddInSubtree (item, Culture, GroupDescriptions);
		}