product key

Question

how to develop a product key for an application in asp.net(3.5)?

Iftikar Hussain · Answer

Hi Please refer the below link http://www.codeproject.com/Articles/35009/How-to-Generate-and-Validate-CD-Keys-for-your-Soft Regards Iftikar

Sanjeeb Lenka · Answer

hi refer to this link http://www.c-sharpcorner.com/uploadfile/tanmayit08/make-combination-of-keys-for-our-trial-version-application/ http://www.c-sharpcorner.com/uploadfile/tanmayit08/make-your-application-with-trial-version/