Culture und UICulture in ASP.NET Sesion speichern (Facade)

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using System.Globalization;
using System.Web;

/// <summary>
/// Facade pattern to save Culture and UICulture in current session
/// </summary>
public static class SessionFacade
{
    # region Private Constants

    private const string culture = "Culture";
    private const string uiCulture = "UICulture";

    # endregion

    # region Public Properties

    /// <summary>
    /// Gets or sets the UIculture.
    /// </summary>
    /// <value>The UI culture.</value>
    public static CultureInfo UICulture
    {
        set { HttpContext.Current.Session[uiCulture] = value; }
        get
        {
            if (HttpContext.Current.Session[uiCulture] != null)
                return (CultureInfo) HttpContext.Current.Session[uiCulture];
            return null;
        }
    }

    /// <summary>
    /// Gets or sets the culture.
    /// </summary>
    /// <value>The culture.</value>
    public static CultureInfo Culture
    {
        set { HttpContext.Current.Session[culture] = value; }
        get
        {
            if (HttpContext.Current.Session[culture] != null)
                return (CultureInfo) HttpContext.Current.Session[culture];
            return null;
        }
    }

    # endregion
}