如何使用TerminateProcess终止进程

Question

I am trying to terminate a set of processes using below code but only few are getting terminated so please suggest me better way to terminate all the processes.

hProc = OpenProcess( PROCESS_TERMINATE, FALSE, processID );

if ( hProc )
{
    if(WaitForSingleObject(hProc, INFINITE)!=WAIT_OBJECT_0)
    {
        dwRet=(TerminateProcess(hProc, 0)?TA_SUCCESS_KILL:TA_FAILED);
    }
    else
    {
        dwRet = TA_SUCCESS_CLEAN;
    }
}

Answer 1

Your code should work definitely, As you are saying that some process are not getting terminated this might of because TerminateProcess() is asynchronous call, it return immediately after initiating TerminateProcess(). And you might be checking immediately after its return. To be sure whether these processes are successfully terminated or not you can use WaitForSingleObject() on handle of your process. for more info read https://msdn.microsoft.com/en-us/library/windows/desktop/ms686714(v=vs.85).aspx