DWGList-SelectItem

Имя функции dcl-DWGList-SelectItem
Синтаксис   (dcl-DWGList-SelectItem <CONTROL> ItemIndex [типа Long] {Select [типа Boolean]})
Возвращаемый тип Boolean (T - успешно; иначе NIL)
Подходит к DWG List

This method selects or deselects the the item at ItemIndex. If ItemIndex is -1, all list items are selected or deselected. If Select is T, the item is selected; otherwise it is deselected. This method does not work for single-selection lists (see SelectionStyle).