void UpdatePickerPlaceholder()
{
if (picker == null)
{
picker = Element as PLPicker;
}
if (picker.Placeholder != null)
{
Control.Hint = picker.Placeholder;
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Picker> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
picker = Element as PLPicker;
UpdatePickerPlaceholder();
if (picker.SelectedIndex <= -1)
{
UpdatePickerPlaceholder();
}
}
}
