您将要使用System.Diagnostics.Process.Kill方法。您可以使用System.Diagnostics.Proccess.GetProcessesByName获得所需的进程 。

示例已经在此处发布，但是我发现non.exe版本的效果更好，所以类似：

foreach ( Process p in System.Diagnostics.Process.GetProcessesByName("winword") )
{
    try
    {
        p.Kill();
        p.WaitForExit(); // possibly with a timeout
    }
    catch ( Win32Exception winException )
    {
        // process was terminating or can't be terminated - deal with it
    }
    catch ( InvalidOperationException invalidException )
    {
        // process has already exited - might be able to let this one go
     }
}

您可能不必处理NotSupportedException，这表明该过程是远程的。