new SelectionPattern()
    The UIA Pro Selection pattern used for selection container controls such as list boxes and combo boxes.
Methods
canSelectMultipleItems() → {Promise.<boolean>}
    Indicates whether multiple items in the container can be selected at once.
Returns:
    a promise that is fulfilled when the select operation ends.
- Type
 - Promise.<boolean>
 
getSelectedChildren() → {Promise.<Array.<Promise.<UiObject>>>}
    Returns the list of items that are selected in the object.
Returns:
    a promise that is fulfilled with an array of promises that consist of the selected items of the object.
- Type
 - Promise.<Array.<Promise.<UiObject>>>
 
isSelectionRequired() → {Promise.<boolean>}
    Gets a value that specifies whether the container requires at least one child item to be selected.
Returns:
    a promise that is fulfilled when the select operation ends.
- Type
 - Promise.<boolean>