TdxGanttControlBehaviorOptions.ReadOnly Property

Specifies if a user can edit data in the Chart and Resource Sheet Views.

Declaration

property ReadOnly: Boolean read; write; default False;

Property Value

Type	Default
Boolean	False

Remarks

Set this property to True to restrict the following user actions:

• Add or delete tasks/resources.

• Edit sheet cell values.

• Change a chart (add/delete tasks or edit tasks) with task editing dialogs or a pop-up menu.

• Move sheet row cells (that is, change the task/resource order).

• Drag and resize tasks in the chart area (that is, change task start and finish dates).

This property does not affect column resize, move, and hide operations.

Note

An Undo procedure call has no effect if the ReadOnly property value is True.

The ReadOnly property’s default value is False.