How can i install a license or a serila key for an application developed in c# in WinForms

Question

Hi all I designed an application in c# using winforms. I would like to have a serial key or a license such that the license must be valid for some amount of days(suppose a week or so). After that the application should not run on the machine where he installed the application even if he reinstalled .

Dorababu Meka · Answer

I tried that but which one will be helpful to me i did not get. How can i get the serial there

Gomathi Palaniswamy · Answer

Hi friend The below link article help you to make trial version http://www.codeproject.com/KB/cs/Trial_Maker.aspx