public static void AutoPlayBindingPropertyChanged(BindableObject bindable, object oldValue, object newValue)
{
if ((bool)newValue == true)
{
CarouselView cv = bindable as CarouselView;
_cv = cv;
//var period = (double?)cv.GetValue(PeriodProperty);
//if (period == null)
//{
// period = 2000;
//}
double period = 3000;
Device.StartTimer(System.TimeSpan.FromMilliseconds(period), () =>
{
IList list = _cv.ItemsSource as IList;
_itemsCount = list.Count;
if (_itemsCount == 0)
{
return(false);
}
_cv.Position = (_cv.Position + 1) % _itemsCount;
var re = (bool)_cv.GetValue(AutoPlayProperty);
return(re);
});
}
}
