ListCollectionView.GroupDescriptions Property
Definition
Important
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Gets a collection of GroupDescription objects that describe how the items in the collection are grouped in the view.
public:
virtual property System::Collections::ObjectModel::ObservableCollection<System::ComponentModel::GroupDescription ^> ^ GroupDescriptions { System::Collections::ObjectModel::ObservableCollection<System::ComponentModel::GroupDescription ^> ^ get(); };
public override System.Collections.ObjectModel.ObservableCollection<System.ComponentModel.GroupDescription> GroupDescriptions { get; }
member this.GroupDescriptions : System.Collections.ObjectModel.ObservableCollection<System.ComponentModel.GroupDescription>
Public Overrides ReadOnly Property GroupDescriptions As ObservableCollection(Of GroupDescription)
Property Value
A collection of GroupDescription objects that describe how the items in the collection are grouped in the view.
Examples
The following example shows how to use this property:
// This groups the items in the view by the property "Category"
PropertyGroupDescription groupDescription = new PropertyGroupDescription();
groupDescription.PropertyName = "Category";
listingDataView.GroupDescriptions.Add(groupDescription);
'This groups by property "Category"
Dim groupDescription As PropertyGroupDescription = New PropertyGroupDescription
groupDescription.PropertyName = "Category"
listingDataView.GroupDescriptions.Add(groupDescription)
For the complete example, see Data Binding Demo.
Remarks
Note
This property can only be set by accessing the collection object and using its various methods such as Add
. The property to access the collection object itself is read-only; the collection itself is read/write.
Applies to
See also
.NET
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