DWGList-SelectItem

Function Name dcl-DWGList-SelectItem
Syntax   (dcl-DWGList-SelectItem <CONTROL> ItemIndex [as Long] {Select [as Boolean]})
Return Type Boolean (T if successful; otherwise NIL)
Applies To 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).