private static PopupControlService EnsureInstance()
{
if (_instance != null)
{
return(_instance);
}
lock (Lock)
{
var dispatcher = DispatcherUtils.ApplicationDispatcher;
if (dispatcher.CheckAccess())
{
return(_instance = new PopupControlService());
}
var waitResult = new WaitResult <PopupControlService>();
dispatcher.BeginInvoke(() => waitResult.Result = new PopupControlService());
_instance = waitResult.Result;
}
return(_instance);
}
private static void OnContextBarSelectorPropertyChanged(FrameworkElement frameworkElement, ContextBarSelector oldBarSelector, ContextBarSelector newBarSelector)
{
SharedItemHelper.Share(frameworkElement, oldBarSelector, newBarSelector);
PopupControlService.OnPopupControllerSelectorChanged(frameworkElement, oldBarSelector, newBarSelector);
}
