How to make software as trial period ?

[yatinmistry28]

I have an application this is already license but in this application use my functionality put custom .afl file this file make in c++ make this .afl file as trial period.So how to make this .afl file as 7 day trial period.....so plz help me...

[Lachlan Easton]

Have your program check if the current date is later than the date the trial period expires.

[yatinmistry28]

But give me some code for this i am new in this so plz help..thnk u so much