Class: TEgFireGridColumn
property AssignedValues: TEgFireGridColumnValues;Read-only, run time only. The properties of the column that have a
value of their own, as opposed to following the field or the grid; each
is named by a TEgFireGridColumnValue value
(cvColor for Color, and
so on). A property enters the set when it is assigned, and RestoreDefaults
empties it.
if not (cvColor in Column.AssignedValues) then
// The column has no colour of its own: it shows the grid's