ExpanderKind(Row: Integer; Column: Integer): TabExpanderKind;
Row. Index of the row that contains the expander. The available value of the parameter is in the range [0, RowsCount).
Column. Index of the column that contains the expander. The available value of the parameter is in the range [0, ColumnsCount).
The ExpanderKind property returns the action area of the expander located in the cell with specified coordinates.
See also: