Revit.Plugln/FWindSoft/FWindSoft.Wpf/Converter/CommonToComboxConverter.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Data;

namespace FWindSoft.Wpf
{
    public class CommonToComboxConverter : IValueConverter
    {
        public static CommonToComboxConverter Instance = new CommonToComboxConverter();
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            var enumerable = parameter as IEnumerable<Object>;
            if (enumerable == null)
                return value;
            return enumerable.FirstOrDefault(i => i.ToString().Equals(value.ToString()));
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            return System.Convert.ChangeType(value, targetType);
        }
    }
}