Datalist and Variables in HTML

[Jerry Camel]

The DBA team at the office controls the naming conventions for the database
structure, but their naming convention are rather tedious. So typically I
create a global module that I use as a mapping file to create constants with
more appropriate field and table names and map them to the table and field
names required by the DB team. But now, using a DataList, I'm having a
problem. How can I use a variable name to indicate the field name in the
HTML that's rendered by the DataList control?

Rather than

<%# DataBiner.Eval(Container.DataItem, "T003_EntityName_String") %>

I want to use

<%# DataBiner.Eval(Container.DataItem, EName) %>

Where EName is a global var defined in a separate module.

Is there a way to do this? I'm getting complaints that EName isn't a valid
column name...

Thanks.

Jerry