New Post: Conditional custom field

Looking into the source code, I found the place where the custom XML fields are being created.

What if I do the following:

Add the following field:

            DropDown : [<tag id="dlDropDown" type="dropdownlist" cssclass="Normal" No-databind="true"  />]

In GenXMLTemplate.createDropDownList:

I add a condition:

           If xmlNod.Attributes("No-databind") Is Nothing Then
           AddHandler ddl.DataBinding, AddressOf DDList_DataBinding
           End If

And then I handle the data binding myself via JQuery + web serivce.

Will that work?