public static void AddToSelection(IntPtr controlHandle, int index)
{
try
{
AutomationElement control = CommonUIAPatternHelpers.Prologue(SelectionPattern.Pattern, controlHandle);
StaticEvents.RegisterEvent(SelectionItemPattern.ElementAddedToSelectionEvent, control);
SelectionItemPatternHelper.AddToSelection(control, index);
LogController.ReceiveLogMessage(new LogMessage(control.Current.Name));
}
catch (InvalidOperationException)
{
/* Call native function */
ProdListBoxNative.AddSelectedItemNative(controlHandle, index);
}
catch (ElementNotAvailableException err)
{
throw new ProdOperationException(err.Message, err);
}
catch (ArgumentException err)
{
throw new ProdOperationException(err.Message, err);
}
}
/// <summary>
/// Adds the list item to the current selection using UIA
/// </summary>
/// <param name="control">The base ProdUI control.</param>
/// <param name="index">Zero based index of the item.</param>
private static void UiaAddToSelection(BaseProdControl control, int index)
{
if (!UiaCanSelectMultiple(control))
{
throw new ProdOperationException("Does not support multiple selection");
}
AutomationEventVerifier.Register(new EventRegistrationMessage(control, SelectionItemPattern.ElementAddedToSelectionEvent));
LogController.ReceiveLogMessage(new LogMessage("Adding " + index));
SelectionItemPatternHelper.AddToSelection(control.UIAElement, index);
}
private static void UiaSelectAll(BaseProdControl control)
{
if (!UiaCanSelectMultiple(control))
{
throw new ProdOperationException("Does not support multiple selection");
}
foreach (AutomationElement item in SelectionItemPatternHelper.GetListItems(control.UIAElement))
{
SelectionItemPatternHelper.AddToSelection(control.UIAElement, item.Current.Name);
}
}
/// <summary>
/// Sets the selected item.
/// </summary>
/// <param name="control">The base ProdUI control.</param>
/// <param name="items">The items.</param>
private static void UiaSetSelectedItems(BaseProdControl control, IEnumerable <string> items)
{
if (!UiaCanSelectMultiple(control))
{
throw new ProdOperationException("Does not support multiple selection");
}
Collection <object> logList = new Collection <object> {
items
};
LogController.ReceiveLogMessage(new LogMessage("Adding", logList));
foreach (string item in items)
{
SelectionItemPatternHelper.AddToSelection(control.UIAElement, item);
}
}