Custom Lookup Field not showing as "List Item ID" in SharePoint Designer RRS feed

  • Question

  • Hi,
    I really hope somebody can shed some light on an issue I’ve got with a Custom Field I’ve created.  Firstly, it's extending the Lookup Field Type (similar to the AJAX Lookup Field available on CodePlex:

    The field works fine within SharePoint Lists, and acts as you'd expect from a normal Lookup Field.  However, I cannot select this new field type from SharePoint Designer, as it appears as a "Text" field rather than "List Item ID".


    It’s inheriting from SPFieldLookup.


    Any help gladly accepted!



    Wednesday, November 19, 2008 1:15 PM