Hi Wayne,

You could create a query over your dataset to add a calculated column that contains a boolean based on if the row if blank. Then the user can use the regular grid filtering on the calculated column to get the view you desire.

SELECT
   col1,
   col2,
   col3,
   col1 is NULL and col2 is NULL and col3 is NULL as blankRow
FROM myTable;

You would need to configure some metadata on that query if you want the user to be able to edit the underlying table from via grids displaying the query results.

-Will