Session Helper Class (Facade)

The following implementation describes facade for Session Helper. Sessions could be used in the following way there by avoiding the discrepancies and spelling mistakes.Thus providing a certain level of abstraction to use Sessions in Web Applications.

Code:

using System.Web; /// <summary> /// Static Session facade class /// </summary> public static class SessionHelper { # region Private Constants private const string userId = "UserId"; private const string projectId = "ProjectId"; # endregion #region Private Static Member Variables private static HttpContext thisContext; #endregion #region Public Static Methods /// <summary> /// Clears Session /// </summary> public static void ClearSession() { HttpContext.Current.Session.Clear(); } /// <summary> /// Abandons Session /// </summary> public static void Abandon() { ClearSession(); HttpContext.Current.Session.Abandon(); } #endregion #region Public Static Properties /// <summary> /// Gets/Sets Session for UserId /// </summary> public static string UserId { get { if (HttpContext.Current.Session[userId] == null) return ""; else return HttpContext.Current.Session[userId].ToString(); } set { HttpContext.Current.Session[userId] = value; } } public static string ProjectId { get { if (HttpContext.Current.Session[projectId] == null) return ""; else return HttpContext.Current.Session[projectId].ToString(); } set { HttpContext.Current.Session[projectId] = value; } } #endregion } //Use as: SessionHelper.UserId="user1"; // string user=SessionHelper.UserId; // SessionHelper.Abandon();