TcxTreeListOptionsCustomizing.ColumnCustomizing Property

Specifies the manner in which end-users can change the visibility of columns.

Declaration

property ColumnCustomizing: Boolean read; write; default True;

Property Value

Type	Default
Boolean	True

Remarks

Set this property to False, to prohibit end-users from changing the visibility of columns using any of the following methods:

• Dragging column headers from the column header panel or customization form.

• Clicking items within the Quick Column Customization dropdown.

If the ColumnCustomizing property is set to True, you can specify the manner in which end-users can change the visibility of individual columns via a column’s Options.Customizing property.

Note

Dragging columns is enabled only when a column’s Options.Moving property and the TreeList control’s OptionsCustomizing.ColumnMoving property are set to True. Use the TreeList control’s OptionsCustomizing.ColumnHiding property to customize the manner in which end-users can hide columns using drag-and-drop operations.

The default value of the ColumnCustomizing property is True.