private static void OnSetCommandParameterCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e)
{
XamDateNavigator dateNavigator = dependencyObject as XamDateNavigator;
if (dateNavigator != null)
{
XamDateNavigatorSelectedDatesCommandBehavior behavior = GetOrCreateBehavior(dateNavigator);
behavior.CommandParameter = e.NewValue;
}
}
private static XamDateNavigatorSelectedDatesCommandBehavior GetOrCreateBehavior(XamDateNavigator dateNavigator)
{
XamDateNavigatorSelectedDatesCommandBehavior behavior = dateNavigator.GetValue(DateNavigatorSelectedDatesProperty) as XamDateNavigatorSelectedDatesCommandBehavior;
if (behavior == null)
{
behavior = new XamDateNavigatorSelectedDatesCommandBehavior(dateNavigator);
dateNavigator.SetValue(DateNavigatorSelectedDatesProperty, behavior);
}
return(behavior);
}
