c# - Making Project as trial version -

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this question has answer here:

i have developed 1 windows application project using c# , need give trial version client, , activate later based on response. should need ?

there's neat post here license , activation implementations:

software license key , activation

the answer , last post particularly interesting. check if cover needs.

some other posts may cover other points:

how manage software serial keys, licenses, etc?

web-based license activation

how generate , validate software license key?


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