ListCollectionView.IsDataInGroupOrder Property
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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, set
Public Property IsDataInGroupOrder As Boolean
true
if the list of items is already in the correct order for grouping; otherwise, false
.
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.
Produkt | Versions |
---|---|
.NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
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