// 读取一行数据(C/C++语言)
BOOL ReadLine(CFile *f, CString *str)
{
char ch = 0;
int i;
*str = "";
while( *str == "" )
{
while((i = f->Read(&ch, 1)) > 0 )
{
if( ch == '\r'||ch == '\n')
{
f->Read(&ch, 1);
break;
}
*str += ch;
}
if( i == 0 && *str == "" ) // 以防最后一行无回车
return FALSE;
}
return TRUE;
}