Page.AsyncPageBeginProcessRequest メソッドとは何？ わかりやすく解説 Weblio辞書 (original) (raw)

Visual Basic (宣言)

Protected Function AsyncPageBeginProcessRequest ( _ context As HttpContext, _ callback As AsyncCallback, _ extraData As Object _ ) As IAsyncResult

Visual Basic (使用法)

Dim context As HttpContext Dim callback As AsyncCallback Dim extraData As Object Dim returnValue As IAsyncResult

returnValue = Me.AsyncPageBeginProcessRequest(context, callback, extraData)

C#

protected IAsyncResult AsyncPageBeginProcessRequest ( HttpContext context, AsyncCallback callback, Object extraData )

C++

protected: IAsyncResult^ AsyncPageBeginProcessRequest ( HttpContext^ context, AsyncCallback^ callback, Object^ extraData )

J#

protected IAsyncResult AsyncPageBeginProcessRequest ( HttpContext context, AsyncCallback callback, Object extraData )

JScript

protected function AsyncPageBeginProcessRequest ( context : HttpContext, callback : AsyncCallback, extraData : Object ) : IAsyncResult

パラメータ

context

要求の HttpContext。

callback

処理がいつ完了するのかを知らせるコールバック メソッド。

extraData

非同期メソッドの状態データ。

戻り値
非同期の要求を参照する IAsyncResult。