IsolatedStorageSettings

gistfile1.txt

using System.IO.IsolatedStorage;
using Gmp.Core.Model;

namespace Gmp.Core
{
    public class Helper
    {
        private static readonly IsolatedStorageSettings Settings = IsolatedStorageSettings.ApplicationSettings;

        public static AppSettings GetAppSettings()
        {
            AppSettings appSettings;
            var result = TryGetSetting("AppSettings", out appSettings);
            return result ? appSettings : new AppSettings();
        }

        public static void SaveAppSettings(AppSettings appSettings)
        {
            StoreSetting("AppSettings", appSettings);
        }

        public static void StoreSetting(string settingName, string value)
        {
            StoreSetting<string>(settingName, value);
        }

        public static void StoreSetting<TValue>(string settingName, TValue value)
        {
            if (!Settings.Contains(settingName))
                Settings.Add(settingName, value);
            else
                Settings[settingName] = value;

            Settings.Save();
        }

        public static bool TryGetSetting<TValue>(string settingName, out TValue value)
        {
            if (Settings.Contains(settingName))
            {
                value = (TValue) Settings[settingName];
                return true;
            }

            value = default(TValue);
            return false;
        }
    }
}