CollectionView.OnBeginChangeLogging(NotifyCollectionChangedEventArgs) 方法

定義

命名空間:

System.Windows.Data

組件:

PresentationFramework.dll

警告

Replaced by OnAllowsCrossThreadChangesChanged

由基底類別 (Base Class) 呼叫，通知衍生類別，CollectionChanged 事件已經公佈到訊息佇列。

protected:
 virtual void OnBeginChangeLogging(System::Collections::Specialized::NotifyCollectionChangedEventArgs ^ args);

[System.Obsolete("Replaced by OnAllowsCrossThreadChangesChanged")]
protected virtual void OnBeginChangeLogging (System.Collections.Specialized.NotifyCollectionChangedEventArgs args);

[<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)

參數

args

NotifyCollectionChangedEventArgs

加入至變更記錄的 NotifyCollectionChangedEventArgs 物件。

屬性

ObsoleteAttribute

例外狀況

ArgumentNullException

args 為 null。