Get Zoom Session hook

Use this hook to specify the zoom session for the custom field. To use a zoom session, you must also implement the Get Zoom Return Field hook.

Example:

function extern string ext.colr.f.get.zoom.session()
{
        return("txcpr0501m000") }

This hook is called after the form is loaded in the session. If the zoom session depends on the data in the session, use this hook to set the default zoom session. The specific zoom session that is based on the data must be set in the Before Zoom hook.