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CollectionView.OnBeginChangeLogging(NotifyCollectionChangedEventArgs) Metode

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Definisi

Ruang nama:
System.Windows.Data
Rakitan:
PresentationFramework.dll

Perhatian

Replaced by OnAllowsCrossThreadChangesChanged

Dipanggil oleh kelas dasar untuk memberi tahu kelas turunan bahwa suatu CollectionChanged peristiwa telah diposting ke antrean pesan.

protected:
 virtual void OnBeginChangeLogging(System::Collections::Specialized::NotifyCollectionChangedEventArgs ^ args);
protected virtual void OnBeginChangeLogging (System.Collections.Specialized.NotifyCollectionChangedEventArgs args);
[System.Obsolete("Replaced by OnAllowsCrossThreadChangesChanged")]
protected virtual void OnBeginChangeLogging (System.Collections.Specialized.NotifyCollectionChangedEventArgs args);
abstract member OnBeginChangeLogging : System.Collections.Specialized.NotifyCollectionChangedEventArgs -> unit
override this.OnBeginChangeLogging : System.Collections.Specialized.NotifyCollectionChangedEventArgs -> unit
[<System.Obsolete("Replaced by OnAllowsCrossThreadChangesChanged")>]
abstract member OnBeginChangeLogging : System.Collections.Specialized.NotifyCollectionChangedEventArgs -> unit
override this.OnBeginChangeLogging : System.Collections.Specialized.NotifyCollectionChangedEventArgs -> unit
Protected Overridable Sub OnBeginChangeLogging (args As NotifyCollectionChangedEventArgs)

Parameter

args
NotifyCollectionChangedEventArgs

Objek NotifyCollectionChangedEventArgs yang ditambahkan ke log perubahan.

Atribut
ObsoleteAttribute

Pengecualian

ArgumentNullException

argsadalah null.

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