Re: Multi user programming?

Raja,

Only one person can lock a record and all others must wait.

The best thing to do would be to test for a lock and send a message to the 
second
user.

Raja Rajendren wrote:

> Suppose I'm running a program which is used to edit a record.  Now let us say
> I'm in edit mode, editing a record.  And when I try to run the same program in
> one more terminal and try to edit the same record, which is already used by
> one more user, the system shows blank screen with "X" at the bottom.  How to
> rectify this problem.  How do the network programming works.  How to lock and
> unlock the records.
>
> Can u help me in this regards,
>
> Rajendren K. G.
> TMSI. INDIA.
>

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