How to validate a software or a exe till this date.

Question

1.00/5 (1 vote)

See more:

Hai All

How can we validate a software or exe with the product Key and the time period for example for 5 days or 1 month. After the time period the software or exe should not work. Help me through C# code.

Posted 21-Feb-11 22:53pm

sacraj

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Dylan Morley · Answer 1 · 2011-02-21T23:00:00

Solution 2

Have a look at this article on codeproject

Application Trial Maker[^][^]

Posted 21-Feb-11 23:00pm

Dylan Morley

Comments

JF2015 22-Feb-11 5:03am

Good link - CP has almost everything you want. 5+

Ramalinga Koushik · Answer 2 · 2011-02-21T22:55:00

Solution 1

Hope this[^] might help you.

Posted 21-Feb-11 22:55pm

Ramalinga Koushik

Sandeep Mewara · Answer 3 · 2011-02-21T23:19:00

Solution 3

Need help for C# code? Look here:
Try: License Key Generation[^] or: How can I create a Product Key for my C# App[^] or: c# Licensing[^]

Also,
Cryptography 101 for the .NET Framework[^]

Posted 21-Feb-11 23:19pm

Sandeep Mewara