如何使用Vb.NET或C＃终止进程？

Question

我有一种情况，我必须检查用户是否已经打开了Microsoft Word。如果他有，那么我必须终止winword.exe进程并继续执行我的代码。是否有任何简单的代码可以使用vb.net或c＃杀死进程？

Answer 1

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。

Answer 2

 public bool FindAndKillProcess(string name)

    {

        //here we're going to get a list of all running processes on

        //the computer

        foreach (Process clsProcess in Process.GetProcesses()) {

            //now we're going to see if any of the running processes

            //match the currently running processes by using the StartsWith Method,

            //this prevents us from incluing the .EXE for the process we're looking for.

            //. Be sure to not

            //add the .exe to the name you provide, i.e: NOTEPAD,

            //not NOTEPAD.EXE or false is always returned even if

            //notepad is running

            if (clsProcess.ProcessName.StartsWith(name))

            {

                //since we found the proccess we now need to use the

                //Kill Method to kill the process. Remember, if you have

                //the process running more than once, say IE open 4

                //times the loop thr way it is now will close all 4,

                //if you want it to just close the first one it finds

                //then add a return; after the Kill

                try 

                {

                    clsProcess.Kill();

                }

                catch

                {

                    return false;

                }

                //process killed, return true

                return true;

            }

        }

        //process not found, return false

        return false;

    }