判断进程是否正在运行

#include <windows.h>#include <tlhelp32.h>int FindProcess(char *s) //返回此进程运行个数{int cnt = 0;PROCESSENTRY32 pe32;pe32.dwSize = sizeof(pe32);HANDLE hProcessSnap = ::CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);bool bMore = ::Process32First(hProcessSnap, &pe32);while(bMore){//printf("%s\n",pe32.szExeFile);if(strcmp(s,pe32.szExeFile)==0)cnt++;bMore = ::Process32Next(hProcessSnap, &pe32);}return cnt;}