C# Eval Expression - Licensing
You can evaluate our library for several months before purchasing it.
The trial period stops at the end of the month. When you receive a license expiration error, download the latest version which will automatically extend your trial period.
You can also purchase the library here
Upon purchase, you will receive a license name and a license key.
Setup License from config file
The license name and key can be directly be added in the app.config or web.config file in the appSettings section.
Setup License from code
You can also set the license name and key directly in the code.
- Use the config file to store your license name and license key.
- Web App: Use Application_Start in global.asax to activate your license.
- WinForm App: Use the main thread method to activate your license.
- Win Service: Use the OnStart method to activate your license
The AddLicense must always be set before the first call to the library. Otherwise, you will start the evaluation period
How can I check if my license is valid?
The validate method allow you to know whether your license is valid or not.