Beispiel #1
0
        /// <summary>
        /// 根据系统实例返回菜单列表。
        /// </summary>
        /// <param name="systemInstance">系统实例。</param>
        /// <returns>菜单列表。</returns>
        public static MenuItemCollection GetMenuSetting(SystemInstance systemInstance)
        {
            string key = "Menu_";

            if (systemInstance.SystemType == SystemType.Custom)
            {
                key += systemInstance.SystemId.ToString("d", System.Globalization.NumberFormatInfo.InvariantInfo);
            }
            else
            {
                key += systemInstance.SystemType.ToString();
            }

            if (cacheSystemInstances[key] == null)
            {
                string path = SystemPath.GetMenuConfigPath(systemInstance);

                if (System.IO.File.Exists(path))
                {
                    MenuItemCollection list = Kenfor.KStar.Utility.Serialize.XmlSerializer.GetDeserializeObjectFromFile(path, typeof(MenuItemCollection)) as MenuItemCollection;

                    cacheSystemInstances.Add(key, list, CacheItemPriority.Normal, null, new Microsoft.Practices.EnterpriseLibrary.Caching.Expirations.FileDependency(path));
                }
            }
            return(cacheSystemInstances[key] as MenuItemCollection);
        }