private EventHandler <NavigationRequestedEventArgs> GetNavigationEventHandler(FieldInfo fieldInfo, INavigationPageController page)
{
return(fieldInfo.GetValue(page) as EventHandler <NavigationRequestedEventArgs>);
}
public void UnsubscribeFromStandardNavigationEvents(INavigationPageController page)
{
page.PushRequested -= GetNavigationEventHandler(_pushRequestedFieldInfo, page);
page.PopRequested -= GetNavigationEventHandler(_popRequestedFieldInfo, page);
page.PopToRootRequested -= GetNavigationEventHandler(_popToRootRequestedFieldInfo, page);
}
public static INavigationPageControllerEvents Events(this INavigationPageController This)
{
return(new INavigationPageControllerEvents(This));
}
private void UnsubscribeFromNavigationEvents(INavigationPageController page)
{
page.PushRequested -= OnPushedWithAnimation;
page.PopRequested -= OnPoppedWithAnimation;
page.PopToRootRequested -= OnPoppedToRootWithAnimation;
}
public INavigationPageControllerEvents(INavigationPageController This)
{
this.This = This;
}
