//Update line height and color
void UpdateLineProperties()
{
_lineColor = FloatingLabelEntryLineEffect.GetLineColor(Element);
_lineHeight = FloatingLabelEntryLineEffect.GetLineHeight(Element);
_line.BackgroundColor = _lineColor.ToUIColor();
var textRect = _nativeView.TextRect(_nativeView.Bounds);
_line.Frame = new CGRect(textRect.X, textRect.Y + textRect.Height + 2.0f, textRect.Width, _lineHeight);
}
protected override void OnAttached()
{
_effect = (FloatingLabelEntryLineEffect)Element.Effects.FirstOrDefault(m => m is FloatingLabelEntryLineEffect);
_nativeView = Control as FloatingLabelEntryNativeView;
if (_effect != null && _nativeView != null)
{
_nativeView.PlaceholderRectSet += HandlePlaceholderRectSet;
}
}