Xamarin.CommunityToolkit by Microsoft

<PackageReference Include="Xamarin.CommunityToolkit" Version="2.0.6" />

.NET API 366,512 bytes

 NotEqualConverter

Checks whether the incoming value doesn't equal the provided parameter.

public object Convert(object value, Type targetType, object parameter, CultureInfo culture)

Checks whether the incoming value doesn't equal the provided parameter.

public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)

This method is not implemented and will throw a NotImplementedException.