ASP.NET Tutorial/Configuration/assembly
Adding a reference to the assembly in your web configuration file
<source lang="csharp">
File: Web.Config <configuration>
<system.web> <compilation> <assemblies> <add assembly="MyLibrary,Version=0.0.0.0,Culture=neutral, PublicKeyToken=11111111111111111111"/> </assemblies> </compilation> </system.web>
</configuration></source>