问题描述
我在我的wpf应用程序中使用TabTip.exe作为虚拟键盘。当我试图杀死进程时，它不会被杀死并抛出异常"Access is Denied"。
I am using TabTip.exe as virtual keyboard in my wpf application. When I am trying to kill the process it's not getting killed and throwing exception "Access is Denied".
TabTip版本是10.0.16299.64，我认为是较新的版本。以前版本的TabTip在下面的代码中工作正常。
TabTip version is 10.0.16299.64, which I think is the newer version. The previous version of TabTip was working fine with the code below.
Process [] tabtip = Process.GetProcessesByName（" TabTip"）;
Process[] tabtip = Process.GetProcessesByName("TabTip");
if（null！= tabtip）
{
    tabtip.ToList（）。ForEach（a => {if（null！= a）{a.Kill（）;}}）;
}
if (null != tabtip)
{
tabtip.ToList().ForEach(a => { if (null != a) { a.Kill(); } });
}
即使我发现了一件事。如果TabTip已打开，并且从任务管理器我选择该过程并单击"结束进程"，那么它也不会被关闭。关闭TabTip的唯一方法是单击其上的关闭按钮。
Even I observed one thing. If TabTip is open and from Task Manager I am selecting the process and clicking "End Process", then also it's not getting closed. The only way to close the TabTip is to click the close button present on it.
我需要帮助，如何关闭它或通过代码（c＃）杀死它。
I need help, how to close it or kill it by code (c#).
推荐答案
>> 我需要帮助，如何关闭它或通过代码杀死它（c＃）。
>>I need help, how to close it or kill it by code (c#).
如果您想通过代码关闭TabTip.exe，可以查看以下代码：
If you want to close TabTip.exe by code, you can take a look the following code:
private Process _p = null;
private void btn2_Click(object sender, RoutedEventArgs e)
{
_p= Process.Start(@"C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe");
//_p = Process.Start("osk.exe");
}
private void btn3_Click(object sender, RoutedEventArgs e)
{
if(_p!=null)
{
_p.Kill();
_p.Dispose();
_p = null;
}
}最好的问候，
Cherry
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