ListCollectionView.IsDataInGroupOrder Property
Definition
Important
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Gets or sets a value that indicates whether the list of items (after applying the sort and filters, if any) is already in the correct order for grouping.
public:
property bool IsDataInGroupOrder { bool get(); void set(bool value); };public bool IsDataInGroupOrder { get; set; }member this.IsDataInGroupOrder : bool with get, setPublic Property IsDataInGroupOrder As BooleanProperty Value
true if the list of items is already in the correct order for grouping; otherwise, false.
Remarks
Setting this property to true informs the view that the list of items is already in the correct order for grouping and allows the view to use a more efficient algorithm to build the groups. The data is in the correct order if:
All items belonging to a given group appear consecutively, and
If the GroupNames collection is non-empty, the groups in GroupNames appear before any other groups, and in the same order as in GroupNames.
