Please Answer the below Question

Question

1.00/5 (1 vote)

See more:

I had developped trail version in WPF application.i want to prevent the additional trail installation after trail expire such as do not install the trail version again on same machine..
please help me in simple way

Posted 12-Mar-14 0:59am

Member 10364981

Updated 12-Mar-14 1:33am

Richard MacCutchan

v2

Add a Solution

2 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)

S Houghtelin · Accepted Answer · 2014-03-12T01:21:00

Solution 1

There is a good article here in Code Project that explains licensing for .NET application. I suggest that you read it thoroughly.

Creating Secure Trial Versions for .NET Applications - A Tutorial[^]

Good luck.

Posted 12-Mar-14 1:21am

S Houghtelin

CPallini · Accepted Answer · 2014-03-12T01:43:00

Solution 2

I would read one (or more) of the CodeProject articles [^] on the argument.

Posted 12-Mar-14 1:43am

CPallini