C++ 干掉进程的一个方法_c++根据进程号杀进程-优快云博客

本文介绍了一个名为FindAndKillProcessByName的函数，该函数通过进程名称查找并终止指定进程。使用了CreateToolhelp32Snapshot、Process32First、Process32Next等Windows API函数来实现这一功能。

调用方法：

FindAndKillProcessByName(_T("Demo.exe"));

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

BOOL FindAndKillProcessByName(LPCTSTR strProcessName)
{
if(NULL == strProcessName)
{
return FALSE;
}
HANDLE handle32Snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (INVALID_HANDLE_VALUE == handle32Snapshot)
{
return FALSE;
}

PROCESSENTRY32 pEntry;
pEntry.dwSize = sizeof( PROCESSENTRY32 );

//Search for all the process and terminate it
if(Process32First(handle32Snapshot, &pEntry))
{
BOOL bFound = FALSE;
if (!_tcsicmp(pEntry.szExeFile, strProcessName))
{
bFound = TRUE;
}
while((!bFound)&&Process32Next(handle32Snapshot, &pEntry))
{
if (!_tcsicmp(pEntry.szExeFile, strProcessName))
{
bFound = TRUE;
}
}
if(bFound)
{
CloseHandle(handle32Snapshot);
HANDLE handLe = OpenProcess(PROCESS_TERMINATE , FALSE, pEntry.th32ProcessID);
BOOL bResult = TerminateProcess(handLe,0);
return bResult;
}
}

CloseHandle(handle32Snapshot);
return FALSE;
}