GetProcessHandleCount() -- 获取属于指定进程的已打开句柄数 - 曲径通幽论坛

[C++] 纯文本查看 复制代码

BOOL WINAPI GetProcessHandleCount(

  __in     HANDLE hProcess,

  __inout  PDWORD pdwHandleCount

);

[C++] 纯文本查看 复制代码

#include "stdafx.h"

#include <Windows.h>



int _tmain(int argc, _TCHAR* argv[])

{



    DWORD dwHandleCount;

    GetProcessHandleCount(GetCurrentProcess(), &dwHandleCount);

    printf ("Current Process Handle count : %d\n", dwHandleCount);



    HANDLE fh;

    fh = CreateFile (TEXT("Groad.txt"), GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_ALWAYS, 0, NULL);  //创建一个文件

       if (fh == INVALID_HANDLE_VALUE) {

        _tprintf (_T("Cannot open file\n"));

        exit (1);

    }

    



    GetProcessHandleCount(GetCurrentProcess(), &dwHandleCount);

    printf ("Now, Current Process Handle count : %d\n",dwHandleCount);



    

    return 0;

}