if i write some data on file ... let say student.dat ....
when i retrieve the data ... it will retrive everything at the same time ... how am i suppose to modify it so that it can search for the information i need only ?
for example .... in my student.dat contains
1 Amy IT
2 Kim Engineering
3 Pete Management
when i retrive the data, it will retrive everything ...
how am i suppose to modidy the codes so that it will display onli ... for example .. information about Kim ony ?