RhSolutions-AddIn/RhSolutions.AddIn/Services/AddInConfiguration.cs

using System;
using System.Configuration;
using System.IO;

namespace RhSolutions.Services
{
    public class AddInConfiguration : ApplicationSettingsBase, IAddInConfiguration
    {
        [UserScopedSetting]
        public string PriceListPath
        {
            get
            {
                return (string)this[nameof(PriceListPath)];
            }
            set
            {
                this[nameof(PriceListPath)] = value;
            }
        }

        public event SettingChangingEventHandler OnSettingsChange
        {
            add
            {
                base.SettingChanging += value;
            }
            remove
            {
                base.SettingChanging -= value;
            }
        }

        public string GetPriceListFileName() => Path.GetFileName(PriceListPath);
        public string GetPriceListPath() => PriceListPath;
        public void SetPriceListPath(string value) => PriceListPath = value;
        public void SaveSettings() => base.Save();
    }
}