Windows中的ini文件读写

// VS 2008 

#include "stdafx.h"

#include <stdlib.h> 

#include "windows.h"

#include <stdio.h>

#include <tchar.h>

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

{

const char* szcFile = "D:\\ReadRecord.ini";

int nLastDate = 0;

int nLastScore = 0;

int nSumScore = 0;

int nOperCnt = 0;

// 获取当前系统日期

SYSTEMTIME sysTime = { 0 };

GetSystemTime( &sysTime );

int nToday = sysTime.wYear*10000 + sysTime.wMonth*100 + sysTime.wDay;

// 获取上次阅读的日期,分数,次数

nLastDate  = GetPrivateProfileInt( "History", "LastDate",  nToday/*20131011*/, szcFile );

nLastScore = GetPrivateProfileInt( "History", "LastScore", 0,        szcFile );

nSumScore  = GetPrivateProfileInt( "History", "SumScore",  0,        szcFile );

nOperCnt   = GetPrivateProfileInt( "History", "OperCnt",   0,        szcFile );

// 两个日期比较

int nDateDiff = sysTime.wYear*10000 + sysTime.wMonth*100 + sysTime.wDay - nLastDate ;

if ( nDateDiff > 1 )

{

// 说明中间至少一天没有阅读

for( int i=1; i<nDateDiff; i++ ) // 1开始==不含今天的

{

nLastScore -= 3;

}

printf( "注意啦，小伙伴们， 学习如逆水行舟，不进则退啊。\n  你们已经 %d 天没有好好学习了，目前得分为 %d。\n",nDateDiff, nLastScore );

}

else

{

printf( "\t============学习情况统计============\t\n" );

printf( "\t\t累计得分：%d\t\n" ,nLastScore );

printf( "\t\t累计学时：%d\t\n" ,nSumScore );

printf( "\t\t阅读次数：%d\t\n" ,nOperCnt );

printf( "\t\t平均学时：%g\t\n" ,(nOperCnt==0?0:nSumScore*1.0/nOperCnt) );

printf( "\t\t上次阅读：%d\t\n" ,nLastDate );

printf( "\n\t\t贵有恒,何必三更眠五更起;\n\t\t最无益,只怕一日曝十日寒!\t\n" );

printf( "\t====================================\t\n" );

}

printf( "您今天[%4d-%02d-%02d]的阅读时间为：",

sysTime.wYear, sysTime.wMonth,sysTime.wDay );

int nTodayScore = -1;

if ( 1 != scanf( "%d", &nTodayScore ) )

{

scanf( "%*c" );

printf( "输入出错啦...\n" );

return 0;

}

if ( nTodayScore < 0)

{

scanf( "%*c" );

printf( "输入出错啦...\n" );

return 0;

}

else if ( nTodayScore == 0 )

{

nLastScore -= 3;

}

else 

{

if ( nTodayScore > 24 )

{

printf( " 要么是输错，要么吹大了，或者抱佛脚，不然就是...\n" );

return 0;

}

if ( nTodayScore > 12 )

{

printf( " 努力学习固然重要，但别忘了健康...\n" );

}

nLastScore += nTodayScore;

nSumScore += nTodayScore;

printf( "今天经验值 +%d...\n",nTodayScore );

}

// 写入文件保存

nOperCnt++;

char szcText[20] = { 0 }, szcText2[20] = { 0 };

sprintf( szcText, "%d", nLastScore );

WritePrivateProfileString( "History","LastScore", szcText, szcFile );

sprintf( szcText, "%d", nSumScore );

WritePrivateProfileString( "History","SumScore", szcText, szcFile );

sprintf( szcText, "%d", nToday );

WritePrivateProfileString( "History","LastDate", szcText, szcFile );

sprintf( szcText, "%d", nOperCnt );

WritePrivateProfileString( "History","OperCnt", szcText, szcFile );

sprintf( szcText2, "%d-%d-%d %02d:%02d", sysTime.wYear, sysTime.wMonth,sysTime.wDay, sysTime.wHour, sysTime.wMinute );

WritePrivateProfileString( "Date",szcText, szcText2, szcFile );

return 0;

}