Welcome to the new platform of Programmers Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use it's exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.
how do i restrict my users from using my software illegally
i want my software can be available to few of the users those who got the key. and one more thing is that depending on the key values too, the menu activation depends. i mean for a key value they may use the software for just evaluation. if they give some other key they will get some deepest level of software accessing and so on...
one more problem is that the software should work for limited executions or for the limited time period.
Is there any control or dll to do so. or is there any other method to do so.
please help. ur suggestions and replys will be appreciable and encouragable.