Mega Code Archive
Adding a reference to the assembly in your web configuration file
<![CDATA[
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>
]]>