Now you're ready to create your own class library. I'll use code from a previous .NET newsletter that demonstrated extending the System.Web.UI.Page class.

When creating .NET class libraries, name them anything you like. To reference them in VBA, use the name of the .NET class library as shown in the previous example.

Portable Class Libraries create a single DLL that can be used across platforms, making code sharing easier. Learn how to use them by building a weather app with a portable core. In the past, sharing ...

Can VSExpress create Class Library projects?<BR><BR>If so, put Database.cs in a new Class Library project; compile that, then put the .dll that results into the web site's "bin" directory.<BR><BR ...

Microsoft even offers a Build reusable components with Blazor learning module that shows how to build a Razor class library that contains Blazor components, package a Razor class library for use in ...