The Include directive includes the contents of a source code file in the template code. It is useful if you have a set of routines that you want to use in several templates.
It must be in the same language as the one specified in the “Language” option of the Template directive.
<%@ Include Name="CommonScripts.cs" %>
The parameter is:
Namespace: The name of the file to include. It must be located in the same directory as the template.
GeneXus Template Language