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BOOL ReadConsoleInput(

  HANDLE hConsoleInput, //输入句柄

  PINPUT_RECORD lpBuffer, //指向INPUT_RECORD结构体(数组)的指针

  DWORD nLength, //上面那个结构体的大小

  LPDWORD lpNumberOfEventsRead //实际读入输入内容的个数

);

#pragma once

#include <Windows.h>

class GohanConsoleHelper

{

    HANDLE _hIn;

    HANDLE _hOut;

    INPUT_RECORD _InRec;

    DWORD _NumRead;

public:

    WORD VKey;

    GohanConsoleHelper(void){

        _hIn = GetStdHandle(STD_INPUT_HANDLE);

        _hOut = GetStdHandle(STD_OUTPUT_HANDLE);

        VKey=0;

    }

    bool ReadOneInput()

    {

        return 0!=ReadConsoleInput(_hIn,&_InRec,1,&_NumRead);

    }

    bool ReadOneInput(INPUT_RECORD& InRec)

    {

        return 0!=ReadConsoleInput(_hIn,&InRec,1,&_NumRead);

    }

    DWORD ReadKeyDown()

    {

        if(!ReadConsoleInput(_hIn,&_InRec,1,&_NumRead))

            return 0;

        if(_InRec.EventType!=KEY_EVENT)

            return 0;

        if(_InRec.Event.KeyEvent.bKeyDown > 0)

            return 0;

        VKey = _InRec.Event.KeyEvent.wVirtualKeyCode;

        return VKey;

    }

    DWORD ReadKeyPush()

    {

        if(!ReadConsoleInput(_hIn,&_InRec,1,&_NumRead))

            return 0;

        if(_InRec.EventType!=KEY_EVENT)

            return 0;

        if(_InRec.Event.KeyEvent.bKeyDown == 0)

            return 0;

        VKey = _InRec.Event.KeyEvent.wVirtualKeyCode;

        return VKey;

    }

public:

    ~GohanConsoleHelper(void){}

};

#include <windows.h>

#include <iostream>

#include "GohanConsoleHelper.h"

using namespace std;

int main()

{

    GohanConsoleHelper gch;

    while (true)

    {

        if(gch.ReadKeyPush()!=0) //使用ReadKeyDown()捕获按键弹起的VK_CODE

        {

            if(gch.VKey != VK_ESCAPE)

                cout<<"VK_CODE == "<<gch.VKey<<endl;

            else {

                cout<<"Bye~~"<<endl;

                break;

            }

        }

    }

    return 0;

}