问题描述
我正在创建一个C#WinForm应用程序，该应用程序将显示给定进程的网络活动(接收的字节数/发送的字节数)(例如:进程名称的chrome.exe)以及该进程生成的兆字节/秒的速度.
I'm creating a C# WinForm Application which will display Network Activity (Bytes Received / Bytes Sent) for a given Process (For Example: Process name 's chrome.exe) and Speed in Megabyte/s generated by the Process.
我的应用程序使用性能计数器类，用于获取Process活动，例如IO Read Bytes/sec用于接收字节，IO Writes Bytes/sec用于发送字节.但是，结果是给我 0 字节，这很奇怪，因为chrome.exe正在运行，并且肯定使用了一些字节数据.
My application uses Performance Counter Class to get the Process activities like IO Read Bytes/sec for received bytes and IO Writes Bytes/sec for sent bytes. But, it's giving me 0 Bytes as a result, which's very weird because chrome.exe is running and its definitely using some bytes data.
我试图找到解决方案的研究是:
Researches that I've tried to find the solution are:
- https://stackoverflow.com/a/17026417/5377037
- C#资源监视器获取网络活动值
- https://www .c-sharpcorner.com/forums/i-want-to-develop-resource-monitor-desktop-application
- https://stackoverflow.com/a/17026417/5377037
- C# Resource Monitor get network activity values
- https://www.c-sharpcorner.com/forums/i-want-to-develop-resource-monitor-desktop-application
这是我正在使用的一些代码:
Here is some code that I'm using :
PerformanceCounter PC = new PerformanceCounter();
PC.CategoryName = "Process";
PC.CounterName = "IO Read Bytes/sec";
PC.InstanceName = "chrome";
PC.ReadOnly = true;
Console.WriteLine("Bytes Receieved: " + Math.Round(PC.NextValue()));
PC.CounterName = "IO Write Bytes/sec";
Console.WriteLine("Bytes Sent: " + Math.Round(PC.NextValue()));
结果:
Bytes Received: 0
Bytes Sent: 0
推荐答案
根据文档:
这篇关于使用C#中的性能计数器获取给定流程的结果中的0个字节的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！