DetailsView.OnItemDeleted(DetailsViewDeletedEventArgs) 方法

定義

命名空間:

System.Web.UI.WebControls

組件:

System.Web.dll

引發 ItemDeleted 事件。

protected:
 virtual void OnItemDeleted(System::Web::UI::WebControls::DetailsViewDeletedEventArgs ^ e);

protected virtual void OnItemDeleted (System.Web.UI.WebControls.DetailsViewDeletedEventArgs e);

abstract member OnItemDeleted : System.Web.UI.WebControls.DetailsViewDeletedEventArgs -> unit
override this.OnItemDeleted : System.Web.UI.WebControls.DetailsViewDeletedEventArgs -> unit

Protected Overridable Sub OnItemDeleted (e As DetailsViewDeletedEventArgs)

參數

e

DetailsViewDeletedEventArgs

DetailsViewDeletedEventArgs，其中包含事件資料。

備註

方法 OnItemDeleted 是由 DetailsView 控制項呼叫，以引發 ItemDeleted 事件。 擴充 類別時 DetailsView ，控制項開發人員通常會使用它。

OnItemDeleted 方法也允許衍生類別處理事件，而不用附加委派。 這是在衍生類別中處理事件的慣用技巧。

給繼承者的注意事項

當在衍生類別中覆寫 OnItemDeleted(DetailsViewDeletedEventArgs) 時，請確定呼叫基底類別的 OnItemDeleted(DetailsViewDeletedEventArgs) 方法，使已註冊的委派能接收到事件。

另請參閱

• ItemDeleted
• DetailsViewDeletedEventArgs