问题描述
有没有办法在 C# 中检测网络速度和带宽使用情况?甚至欢迎指向开源组件的指针.
Is there a way to detect the network speed and bandwidth usage in C#? Even pointers to open-source components are welcome.
推荐答案
尝试使用 System.Net.NetworkInformation 类.特别是，System.Net.NetworkInformation.IPv4InterfaceStatistics 应该有一些与您要查找的内容相符的信息.
Try using the System.Net.NetworkInformation classes. In particular, System.Net.NetworkInformation.IPv4InterfaceStatistics ought to have some information along the lines of what you're looking for.
具体来说，您可以检查 bytesReceived 属性，等待给定的时间间隔，然后再次检查 bytesReceived 属性以了解您的连接每秒多少字节正在处理.但是，要获得一个好的数字，您应该尝试从给定的来源下载大量信息，然后进行检查；这样，您应该在进行测试时最大化"连接，这应该会提供更多有用的数字.
Specifically, you can check the bytesReceived property, wait a given interval, and then check the bytesReceived property again to get an idea of how many bytes/second your connection is processing. To get a good number, though, you should try to download a large block of information from a given source, and check then; that way you should be 'maxing' the connection when you do the test, which should give more helpful numbers.
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