Question

我想知道这是否可以从C＃中的werfault进程获取相关的进程ID。我不想禁用werfault服务，只获取相关（冻结）进程ID。我写了这段代码：

Process[] processes = Process.GetProcesses();
foreach (Process p in processes)
{
    if (p.ProcessName.ToLower().Contains("werfault"))
    {
        //getting related process id?
    }
}

例如：werfault服务报告＆＃39; programX已停止工作＆＃39;。我使用上面的代码找到了werfault进程，然后将其删除并检索programX pid（我现在无法做到）。

我在这里找到了部分答案：How to launch crashing (rarely) application in subprocess但这适用于python。

这可以检索吗？我需要任何外部库吗？

Answer 1

wget https://raw.githubusercontent.com/mitchellh/vagrant/master/keys/vagrant.pub -O ~/.ssh/authorized_keys
chmod 700 ~/.ssh
chmod 600 ~/.ssh/authorized_keys
chown -R vagrant:vagrant ~/.ssh

Answer 2

    Process[] processes = Process.GetProcesses();
    foreach (Process p in processes)
    {
        if (p.ProcessName.ToLower().Contains("werfault"))
        {
            // Get the CommandLine string from the werfault.exe
            string startupParam = GetCommandLine(p);

            // Get the ProcessID of the frozen Process.
            // Sure you can optimize this part, but it works in this case :)
            int pID = int.Parse(startupParam.Split(new string[] { "-p" }, StringSplitOptions.None).
                      Last().Split(new string[] { "-s" }, StringSplitOptions.None).First().Trim());

            // Get the frozen Process.
            Process frozenProcess = Process.GetProcessById(pID);
        }
    }

    /// <summary>
    /// Returns the CommandLine from a Process.
    /// </summary>
    /// <param name="process"></param>
    /// <returns></returns>
    private static string GetCommandLine(Process pProcess)
    {
        // Create a new CommandLine with the FileName of the given Process.
        var commandLine = new StringBuilder(pProcess.MainModule.FileName);
        commandLine.Append(" ");

        // Now we need to query the CommandLine of the process with ManagementObjectSearcher.
        using (var searcher = new ManagementObjectSearcher("SELECT CommandLine FROM Win32_Process WHERE ProcessId = " + pProcess.Id))
        {
            // Append the arguments to the CommandLine.
            foreach (var @object in searcher.Get())
            {
                commandLine.Append(@object["CommandLine"]);
                commandLine.Append(" ");
            }
        }

        // Return the CommandLine.
        return commandLine.ToString();
    }

如何从werfault进程获取冻结进程ID

2 个答案: