public void Select(string selection)
{
if (selection.Equals(string.Empty))
{
foreach (AutomationElement element in _selectionPattern.GetSelection())
{
new SelectionItemPatternWrapper(element).RemoveFromSelection();
}
}
else
{
bool found = false;
_expandCollapsePattern.Expand();
foreach (AutomationElement listItem in AllItemElements())
{
if (listItem.GetCurrentPropertyValue(AutomationElement.NameProperty).Equals(selection))
{
new SelectionItemPatternWrapper(listItem).Select();
found = true;
break;
}
}
_expandCollapsePattern.Collapse();
if (!found)
{
throw new FailureToFindException("Failed to find an element in this ComboBox with a value of " + selection +
". Please use the ToString() value of the element for selection, or string.Empty to clear the selection. If you want " +
"to select arbitrary text in an editable ComboBox, please use the EditableComboBox.Text method.");
}
}
}
private IEnumerable GetSelectedElements()
{
return(_selectionPattern.GetSelection());
}
