sharee.bike-App/SharedBusinessLogic/View/BoolInverterConverter.cs

using System;
using System.Globalization;
using Xamarin.Forms;

namespace ShareeBike.View
{
	/// <summary> Inverts a bool.</summary>
	public class BoolInverterConverter : IValueConverter
	{
		/// <summary> Inverts a bool.</summary>
		/// <param name="value">Bool to invert.</param>
		/// <returns>Inverted bool.</returns>
		public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
			=> value is bool flag && !flag;

		public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
			=> value is bool flag && !flag;
	}
}