Control Object Properties
LoadIOList$ in compiled IOList format
   
Description This property contains the list of columns that will be returned in 'RowData in compiled IOList format.

By default the list of columns will contain the column names starting from the first column (far left) through the end of the grid. It can be altered by setting either the 'LoadList$ or 'LoadIOLIst$ property.

   
Reference: Loading/Accessing by Row.
'Loadlist Property
   
Used by GRID