readtest.cpp

c++系统开发实例精粹内附的80例源代码 环境:windows2000,c++6.0

#include "stdafx.h"
#include "stdio.h"

BOOL g_bSuccess=0;//文件读取是否成功
//读取文本文件的前10个字符
void readfromfile(char szfile[100],char content[10])
{
	FILE *stream;
	if( (stream  = fopen( szfile, "r" )) == NULL )
	{
		g_bSuccess=0;
		return ;
	}
	if( fgets( content, 10, stream ) == NULL)
	{
		g_bSuccess=0;
		return ;
	}
	g_bSuccess=1;
	fclose(stream);
	return;
}