AsyncCompletedEventArgs 建構函式
定義
重要
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初始化 AsyncCompletedEventArgs 類別的新執行個體。
多載
| 名稱 | Description |
|---|---|
| AsyncCompletedEventArgs() |
已淘汰.
初始化 AsyncCompletedEventArgs 類別的新執行個體。 |
| AsyncCompletedEventArgs(Exception, Boolean, Object) |
初始化 AsyncCompletedEventArgs 類別的新執行個體。 |
AsyncCompletedEventArgs()
警告
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
初始化 AsyncCompletedEventArgs 類別的新執行個體。
public:
AsyncCompletedEventArgs();[System.Obsolete("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
public AsyncCompletedEventArgs();Public Sub New ()- 屬性
適用於
AsyncCompletedEventArgs(Exception, Boolean, Object)
初始化 AsyncCompletedEventArgs 類別的新執行個體。
public:
AsyncCompletedEventArgs(Exception ^ error, bool cancelled, System::Object ^ userState);public AsyncCompletedEventArgs(Exception error, bool cancelled, object userState);public AsyncCompletedEventArgs(Exception? error, bool cancelled, object? userState);new System.ComponentModel.AsyncCompletedEventArgs : Exception * bool * obj -> System.ComponentModel.AsyncCompletedEventArgsPublic Sub New (error As Exception, cancelled As Boolean, userState As Object)參數
- error
- Exception
非同步操作期間發生的任何錯誤。
- cancelled
- Boolean
一個表示非同步操作是否被取消的值。
- userState
- Object
可選的使用者提供的狀態物件會傳遞給方法。RunWorkerAsync(Object)
