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search FILE, C++

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dinodragon

Oct 16 2009, 11:40 AM

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Getting Started

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any idea how to search certain line in a FILE??

for example, the FILE contain (name, age, gender, academic level)... and i want to parform search base on the (name).. how???

thanks for your help..

brian12988

Oct 21 2009, 12:40 AM

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Looking for ideas for Android programming..

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From: <T-B-S>

depends on how u want to do it...do u wan to first read the file and then search (which makes it easier.. but not so when u have a networked environment..

) or do u want to search the file in real time..much like a random access file..

pitok235149

Oct 27 2009, 01:57 AM

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From: Johor-Kinrara

maybe u can use fgetts() to get buffer line by line,and use the buffer and compare it?
e.g:

CODE

FILE out = _ftopen(..);
if(out!=NULL)
{
while(fgets(buffer,3000,..)!=NULL)//forgot the syntax
{
if(_tcsstr(_T("name"),buffer) == 0 || _tcsstr(_T("id"),buffer) == 0)
{
//found,so u can use a better function to get the pointer to the exact array,i forgot the name. check it in msdn
}
}
}

//please correct me if im wrong

This post has been edited by pitok235149: Oct 27 2009, 02:07 AM

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Time is now: 24th November 2009 - 05:39 PM