Joined: 10 May 2007 Posts: 624 Location: Delete C:\WINDOWS folder and you'll be able to see me.
Posted: Tue Aug 21, 2007 6:04 am Post subject: [Delphi Help] Expire Application
I want, somehow, to make something like 30 day-trial to my application.
I saw something like that somewhere and it did not work for me.
Do someone know a code that will help me?
Something like detecting the date and time I had when I downloaded the application and after 30 days the application locked itself...
Can it be?
Thanks for help :] _________________
u should use a 5 times trail or how many times u want becuase u can change the date 1 day before after it expires and then it doesnt check anymore (on most trails, but today there are other ways to make a limited time trails so changing the date wont help and it still keep checking if 30 passed)
but if u want...
make a program that saves evey 1 millisecond or w/e and check the date and make the program expire after this date+30 days make a messagedlg or something and then Close;...
edit: oh yea u dont have to save... if u want to say "You have xx days to ..." then u gotta save...
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