c# - 杀死远程机器上的进程

Question

我正试图终止远程机器上的进程。但我得到错误。我做错了什么，我该如何解决这个问题？

我的代码:

var iu = new ImpersonateUser();
try
{
    iu.Impersonate(Domain, _userName, _pass);

    foreach (var process in Process.GetProcessesByName("notepad", "RemoteMachine"))
    {
        string processPath = pathToExe; //Is set as constant (and is correct)
        process.Kill();
        Thread.Sleep(3000);
        Process.Start(processPath);
    }

}
catch (Exception ex)
{
    lblStatus.Text = ex.ToString();
}
finally
{
    iu.Undo();
}

只是为了澄清 ImpersonateUser，它让我以正确的用户权限登录到远程机器。所以问题不存在。在这种情况下，当我调试和检查进程对象时，我找到了记事本的正确进程 ID。所以连接工作正常。但是当我试图终止进程时，我得到了这个错误:

System.NotSupportedException: Feature is not supported for remote machines. at System.Diagnostics.Process.EnsureState

Answer 1

System.Diagnostics.Process 类无法终止远程进程。您可以使用 System.Management 命名空间(一定要设置引用)来使用 WMI。

下面是一个简单的例子。

var processName = "iexplore.exe";

var connectoptions = new ConnectionOptions();
connectoptions.Username = @"YourDomainName\UserName";
connectoptions.Password = "User Password";

string ipAddress = "192.168.206.53";
ManagementScope scope = new ManagementScope(@"\\" + ipAddress + @"\root\cimv2", connectoptions);

// WMI query
var query = new SelectQuery("select * from Win32_process where name = '" + processName + "'");

using (var searcher = new ManagementObjectSearcher(scope, query))
{
    foreach (ManagementObject process in searcher.Get()) // this is the fixed line
    {
        process.InvokeMethod("Terminate", null);
    }
}
Console.ReadLine();