使用 HttpWebRequest 下载
假设我使用 HttpWebRequest 调用用 python 编写的 Web 服务，并且该服务返回一个 XML 文件。假设下载数据需要 10 秒。
HttpWebResponse response = (HttpWebResponse)req.GetResponse();
if(allDate100%Transfered)
MsgBox.show("u can now CUT your cable. All data is there!!!");
是否有任何财产可以检查所有物品是否已转移？
因为我想继续，例如将接收到的数据读入字符串中，但前提是所有数据均已成功下载。
Stream dataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(dataStream);
String xml = reader.ReadToEnd();
我是否从网络服务收到任何消息或标志，告诉我所有数据确实存在并且我不再需要连接？
编辑：问题仍然存在。我得到了不同的答案，而且它们相互矛盾。
Lets say that I use HttpWebRequest to call a web-service written in python and that service returns a XML file. Lets assume that it takes 10 seconds to download the data.
HttpWebResponse response = (HttpWebResponse)req.GetResponse();
if(allDate100%Transfered)
MsgBox.show("u can now CUT your cable. All data is there!!!");
Are there any property to check if everything have been transferred?
Because I want to proceed and for example read the received data into a string, but only when all data have been downloaded successfully.
Stream dataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(dataStream);
String xml = reader.ReadToEnd();
Do I get any message or sign from the webservice, which tells me that all data is really there and I do not need the connection anymore?
Edit: The problem is stil there. I get different answers and they contradict each other.
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request.GetResponse()是同步的，这意味着在下载所有数据之前它不会返回。request.GetResponse 的文档()声明在以下情况下抛出WebException：这意味着如果没有抛出异常，一切都会正常。
request.GetResponse()is synchronous which means that it doesn't return until all data have been downloaded.The documentation of
request.GetResponse()states thatWebExceptionis thrown if:Which means that everything went OK if no exception was thrown.