
This setting allows the user to edit the label of a item in the control.
This property is a boolean. Set to T to allow editing the label or Nil to prevent it.
This property can only be set at design time only.
Cannot be read at runtime from AutoLISP.
ListView_CancelLabelEdit, OnBeginLabelEdit (EditableGrid), OnBeginLabelEdit (ListView), OnBeginLabelEdit (TreeControl), OnEditLabelItem (EditableGrid), OnEditLabelItem (ListView), OnEditLabelItem (TreeControl), Tree_CancelEditLabel