Allows one or more column values to be displayed as empty on the second and subsequent occurence (ie. repeats) of a row value in a specified column. This allows similar behaviour to the 'hide duplicates' funtion in MS Access reports.
A comma separated string containing the column names to be hidden
The column in which a repeat value will trigger hiding of the columns.
Debug.Print lstExt.DisplayCols_SetupHideRepeatColumns "OrderID, OrderDate", "OrderID"