ExpanderState(Row: Integer; Column: Integer): TriState;
Row. Index of the row that contains the expander. Admissible parameter value lies within the [0; RowsCount) range.
Column. Index of the column that contains the expander. Admissible parameter value lies within the [0; ColumnsCount) range.
The ExpanderState property determines the state of the expander in the cell, the coordinates of which are passed as the Row and Column input parameters.
See also: