using System.Globalization; namespace Jugenddienst_Stunden.Converter; internal class StringVisibilityConverter : IValueConverter { public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture) { if (value is string strValue) { return !string.IsNullOrEmpty(strValue.Replace("Server: ","")); } return false; } public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture) { throw new NotImplementedException(); } }