Hi all,
I have a file of known length and content (basically just a one line descriptor and a string of 1's and 0's:
descriptor
10101010000101011110101010101010101010
Access to the bits is quite easy since I just calculate the offset of the descriptor line when using seek. However, is there a way that i can access a particular "bit" and change it? I am familiar with "read" and "seek", but I don't know if I can "write" using the same techniques. I would also like something that is not memory intensive. These files can get somewhat large (250Mb).Thanks
Vince

In reply to random read wite access to a fixed file by vinforget

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