C #: licensing implementation in Winforms

Question

I recently developed a win form application in C #. Now the application is completed and working fine as expected. Now I want to implement a licensing function in it, either buy a user’s license key, or just run a trial version that expires after a while. Since I have very little time left in Deployment, so I prefer an existing library that did the job for me. Open source is the preferred option, but the paid version also works. If there is no such existing solution, please tell me how to implement it.

Answer 1

Check out the Eziriz products . I use both of them, one for excellent obfuscation and the other for licensing. While the obfuscator itself has good support for licensing, IntelliLock is what you would like to find for a reliable solution.