根據進程名稱Kill進程

根據進程名稱來關閉進程，核心方法就是利用快照，根據進程名擷取進程ID，然後再Kill。

 

實現如下：

#include "Tlhelp32.h"

 

//功能：掃描進程
//參數：進程名
//返回：進程ID
DWORD CTCPServer::ScanProcess(TCHAR* processName)
{

  DWORD processID =0;                                                                                            //存放尋找進程的ID
  HANDLE hHandle = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0);          //為當前系統進程建立快照

  DWORD dwID = ::GetCurrentProcessId();                                                               //當前進程的ID

  if(INVALID_HANDLE_VALUE!=hHandle)                                                                    //如果建立快照成功
  {
     PROCESSENTRY32 stEntry;
     stEntry.dwSize = sizeof(PROCESSENTRY32);

     if (Process32First(hHandle,&stEntry))
    {
      do
      {
         if (strstr(stEntry.szExeFile,processName))                                                       //比較進程名
        {
           if (dwID!=stEntry.th32ProcessID)
        {
            processID = stEntry.th32ProcessID;
            break;
        }
    }
   } while (Process32Next(hHandle,&stEntry));                                                        //在快照中尋找下一個進程
  }
  CloseHandle(hHandle);                                                                                         //釋放快照控制代碼。
 }

 return processID;
}

 

調用樣本：

DWORD processID = ScanProcess("*.exe");

HANDLE hProcess = OpenProcess(PROCESS_TERMINATE,FALSE,processID);
TerminateProcess(hProcess,0);

 

這樣就可以實現通過尋找進程名來殺死進程！