获得指定PID进程所在的路径

char* GetProcessPath(DWORD dwID)
{
char sPath[MAX_PATH];

HANDLE hProcess=OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, dwID);
if( NULL != hProcess )
{
HMODULE hMod;
DWORD cbNeeded;

if( EnumProcessModules( hProcess, &hMod, sizeof(hMod), &cbNeeded ) )
{
DWORD dw = GetModuleFileNameEx( hProcess, hMod, sPath, MAX_PATH );
}
CloseHandle(hProcess);
}
return sPath;
}

const char *chProcName = "notepad.exe";    // 要查找的进程名
DWORD dwID;
if (FindProcess(chProcName, dwID))
{
char* chPath = GetProcessPath(dwID);
KillProcess(dwID);
}