TcxGridTableOptionsBehavior.ExpandMasterRowOnDblClick Property

Determines whether master rows within the current View can be expanded by a double-click within the row area.

Declaration

property ExpandMasterRowOnDblClick: Boolean read; write; default True;

Property Value

Type	Default
Boolean	True

Remarks

Use the ExpandMasterRowOnDblClick property to prevent master rows from expanding on a double-click within the master row area.

The default action on double-click is cell editing. But if editing is explicitly prohibited (for instance, the item (column) is read-only), then a double-click expands the row. The preview section cannot be edited so double-clicking this section always results in row expanding.