How to create a product key activator

Question

I want to create a function on my c# app that allows people to enter a product key they have been emailed in order to unlock the program to use it. I want this function to initiate two weeks after they install the application to simulate a free trial.

Vivek Kumar · Answer

Hi Levi Please go through the below links for your reference http://www.codeproject.com/Articles/15496/Application-Trial-Maker http://www.c-sharpcorner.com/forums/creating-installable-exe-file-and-product-key-generation-uninstallation-problem ----------------------------------------------------- If this post helps you mark it as answer