>>Hi all
>>I have a form with a table in the dataenvironement
>>The table is open exclusive
>>How can i check if the table is open by another user
>>and open the table in read only to let the user look but not edit the table.
>>
>>
>>Thanks
>>
>>Benoit
>
>You can attempt to open the table exclusively (use mytable exclusive) and trap for the error 'File in use by another' if someone else the table open. If youi get the error, you can then use the NOUPDATE keyword in the use command.
>local llerror, lcerror
>lcerror = on('error')
>llerror = .F.
>on error llerror = .T.
>use mytable exclusive
>on error &lcerror
>if llerror then
> * couldn't open table exclusively
> use mytable shared noupdate
>endif
>
>HTH.
Hi Larry
Is it possible to do it in the dataenvironment ?
I mean in the beforeopentable.
Thanks
Benoit