Licensing
TX Spell .NET for Windows Forms reaches its license through the NuGet package in .NET projects and through licenses.licx in .NET Framework projects. The trial version works like the full version, but reminds the user of the trial with a dialog. The problems below start from what you see. License Configuration explains how the license reaches an application.
A Trial Dialog Appears Every Fifteen Minutes
While the application runs, a dialog box titled TX Spell .NET Trial Version appears with this text:
From the functionality point of view, the trial version of TX Spell .NET is identical to the full version. The only difference is that a nag screen will appear every fifteen minutes.
The trial version can be replaced by the full version at any time without you having to change code in your application.
The application was built with the trial version of TX Spell .NET, which the setup TX Spell .NET for Windows Forms 11.0 Trial.exe installs. Install the full version, rebuild and redeploy the application, as From the Trial to the Full Version shows. The code of the application doesn't change.
The License File of the Package
In a .NET project, the package adds the license file txspell.winforms.license to the project with the build action Embedded Resource. When it is missing or its build action was changed, install the package again from your installation instead of adding the file yourself; .NET Projects: The License File describes the file.
licenses.licx Needs an Entry for TX Spell .NET
In a .NET Framework project, licenses.licx in the Properties folder (C#) or the My Project folder (Visual Basic) holds an entry for each licensed class. Code that uses the class TXSpell without a user interface, for example together with a ServerTextControl, needs an entry for that class, with the version of the assembly you reference. Add the entry that .NET Framework Projects: licenses.licx shows, and rebuild the application.