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HttpWebRequest request = (HttpWebRequest)WebRequest.Create(“http://www.aaa.com”);
IAsyncResult res = (IAsyncResult)request.BeginGetResponse(new AsyncCallback(AsyncDownLoad), request);
下面是异步请求下载方法
public void AsyncDownLoad(IAsyncResult asyncResult)
{
WebRequest request = null;
WebResponse response = null;
Stream stream = null;
StreamReader reader = null;
。。。。。。。。。
}
public void AsyncDownLoad(IAsyncResult asyncResult)
{
WebRequest request = null;
WebResponse response = null;
Stream stream = null;
StreamReader reader = null;
。。。。。。。。。
}