Process32Next Function

Retrieves information about the next process recorded in a system snapshot.

Process32Next是一个进程获取函数,当我们利用函数CreateToolhelp32Snapshot()获得当前运行进程的快照后,我们可以利用Process32Next函数来获得下一个进程的句柄.其原型为

BOOL WINAPI Process32Next(

__in HANDLE hSnapshot,

__out LPPROCESSENTRY32 lppe

);

Parameters

hSnapshot

A handle to the snapshot returned from a previous call to the CreateToolhelp32Snapshot function.

lppe

A pointer to a PROCESSENTRY32 structure.