how to set update for database application ?

[Dlovan-IT]

hello dear

i have a database application i want set license for database for example user can use my database for 15 days by free , but after 15 days the database not working and order to update the database application when who developed it , it is possible ? if yes can u help me ? ..... thanks

 

[Dewi]

I assume you have the dbase locked down,i.e Navigation Bar and design rights removed. Also use the Shift By-Pass function. Then you could on the auto exec form run a bit of code to check the date.
something like.....

If me![date]= #12/12/13# then
msgbox "licence expired..contact someone etc etc"
End if

you can also develop this thinking to have a product key which when inputed pulls up a later date to compare against...

 

[Dlovan-IT]

thanks so much friend i try to give gain that u think