title: How to Enable Fields when used from API
body: <p>How can I set fields to be updateable in the API but, read-only on the screen?</p>
  <p>I have a view with a custom table defined in a Graph extension.  I am using the (ViewName).AllowUpdate = false; on the RowSelected event of the primary DAC.  This works fine to make all of the fields in the view disabled on the screen but, I can't update the fields in the API.  Is there some way to detect that the graph is being used in the API versus the screen?</p>
  <p>TIA!</p>