語言

CollectionView.OnBeginChangeLogging(NotifyCollectionChangedEventArgs) 方法

定義

命名空間:
System.Windows.Data
組件:
PresentationFramework.dll

警告

Replaced by OnAllowsCrossThreadChangesChanged

基底類別呼叫以通知衍生類別 CollectionChanged 事件已發布至訊息佇列。

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)

參數

args
NotifyCollectionChangedEventArgs

就是 NotifyCollectionChangedEventArgs 被加入變更日誌的物件。

屬性
ObsoleteAttribute

例外狀況

ArgumentNullException

args 是 null。

適用於