DeviceCenter/Converter.cs

using System;
using System.Globalization;
using System.Windows.Data;

namespace DeviceCenter
{
    [ValueConversion(typeof(DeviceStatus), typeof(String))]
    class DeviceStatusColorConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value != null)
            {
                DeviceStatus status = (DeviceStatus)value;
                switch (status)
                {
                    case DeviceStatus.CONNECTING:
                        return "#E6A23C";
                    case DeviceStatus.CONNECTED:
                        return "#67C23A";
                    case DeviceStatus.FAIL:
                        return "#F56C6C";
                }
            }
            return "";
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return null;
        }
    }
}