Rakesh,

The single user/multiple users issue is pretty simple. SET EXCLUSIVE ON/OFF. ;-) If you have private data sessions this is scoped to the data session so be sure to watch out for that.

Security is different. It can mean different things to different people, and a lot will depend on exactly what your customers have in mind. Some may be content with a simple login feature, some may be content with encryption, some may be content with what WinNT has to offer. If necessary, you may have to use an SQL database as the back end, or a COM object as a go-between. Written correctly, the same app can be used against native tables and an SQL back end. This would involve using views for the data and just changing the source of the views.

Some folks that do more with security will add to this, I'm sure.




>I have been following the threads for the past few weeks about VFP/other tools.
>
>We have just started learning VFP. Our Application will be used by 3 category of users
>
>Single User ( Maximum )
>upto 5 users
>> 5 User ( minimum )
>
>We also need to incorporate secuity features for multi-user s/w.
>
>Is any other tool ( VB/Delpi etc ) MORE suitable for the above application than VFP ?