ListCollectionView.Groups 属性

定义

命名空间:

System.Windows.Data

程序集:

PresentationFramework.dll

获取顶级组。

public:
 virtual property System::Collections::ObjectModel::ReadOnlyObservableCollection<System::Object ^> ^ Groups { System::Collections::ObjectModel::ReadOnlyObservableCollection<System::Object ^> ^ get(); };

public override System.Collections.ObjectModel.ReadOnlyObservableCollection<object> Groups { get; }

member this.Groups : System.Collections.ObjectModel.ReadOnlyObservableCollection<obj>

Public Overrides ReadOnly Property Groups As ReadOnlyObservableCollection(Of Object)

属性值

ReadOnlyObservableCollection<Object>

一个顶级组的只读集合；如果没有任何组，则返回 null。

注解

集合中的项的类型为 CollectionViewGroup。

另请参阅

• GroupStyle
• GroupDescriptions