Tag: iasyncresult asynccallback

C#如何将不仅仅是IAsyncResult传递给AsyncCallback?

如何将IAsyncResult传递给AsyncCallback? 示例代码: //Usage var req = (HttpWebRequest)iAreq; req.BeginGetResponse(new AsyncCallback(iEndGetResponse), req); //Method private void iEndGetResponse(IAsyncResult iA, bool iWantInToo) { /*…*/ } 我想传递示例变量bool iWantInToo 。 我不知道如何将其添加到new AsyncCallback(iEndGetResponse) 。