FISLib_Old/FISSDK/FISSDKDemo/Extensions/InspectionItemDescriptionConverterExtension.cs

using FISLib.Consultation;
using System;
using System.Globalization;
using System.Windows.Data;
using System.Windows.Markup;

namespace FISSDKDemo.Extensions
{
    class InspectionItemDescriptionConverterExtension : MarkupExtension
    {
        [ThreadStatic]
        private static InspectionItemDescriptionConverter _converter;

        public override object ProvideValue(IServiceProvider serviceProvider)
        {
            return _converter ?? (_converter = new InspectionItemDescriptionConverter());
        }

        private class InspectionItemDescriptionConverter : IValueConverter
        {
            public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
            {
                if (value is FISInspectionItemType fisInspectionItemType)
                {
                    return InspectionItemDescriptionGenerator.GetInspectionItemDescription(fisInspectionItemType);
                }

                return string.Empty;
            }

            public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
            {
                throw new NotImplementedException();
            }
        }
    }
}