PROCESSENTRY32的结构如下。
typedefstructtagprocessentry 32 {
DWORD dwSize; //结构大小
DWORD cntUsage; //此进程的引用数;
DWORD th32ProcessID; //进程ID;
DWORD th32DefaultHeapID; //进程的默认堆ID
dword th32模块id; //进程模块ID;
DWORD cntThreads; //此进程打开的线程数;
DWORD th32ParentProcessID; //父进程ID;
长pcpriclassbase; //线程优先级
DWORD dwFlags; //保留
char szExeFile[MAX_PATH]; //进程的全名
} PROCESSENTRY32;