- NUIApplication.GetDefaultWindow().LayoutController.AddTransitionDataEntry(new LayoutData(layoutItem, ConditionForAnimation, 0, 0, 0, 0));
+ if (win == null)
+ {
+ NUIApplication.GetDefaultWindow().LayoutController.AddTransitionDataEntry(new LayoutData(layoutItem, ConditionForAnimation, 0, 0, 0, 0));
+ }
+ else
+ {
+ win.LayoutController.AddTransitionDataEntry(new LayoutData(layoutItem, ConditionForAnimation, 0, 0, 0, 0));
+ }