Xamarin.CommunityToolkit by Microsoft

<PackageReference Include="Xamarin.CommunityToolkit" Version="2.0.0" />

.NET API 749,960 bytes

 TextCaseConverter

public class TextCaseConverter : ValueConverterExtension, IValueConverter
Converts text (string, char) to certain case as specified with Type or the parameter of the Convert method.
public TextCaseType Type { get; set; }

The desired text case that the text should be converted to.

public TextCaseConverter()

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

Converts text (string, char) to certain case.

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

This method is not implemented and will throw a NotImplementedException.