internal static bool Exists(SessionKey key)
{
try
{
return(HttpContext.Current.Session[key.Name] != null);
}
catch (Exception)
{
return(false);
}
}
/// <summary>
/// Get a value from the session state.
/// </summary>
/// <typeparam name="T">Return type.</typeparam>
/// <param name="key">Key of the session state variable.</param>
internal static T Get <T>(SessionKey key)
{
var result = default(T);
if (Exists(key))
{
result = (T)Convert.ChangeType(HttpContext.Current.Session[key.Name], typeof(T));
}
return(result);
}
/// <summary>
/// Stores a value into the session state.
/// </summary>
/// <param name="key">Key of the session state variable.</param>
/// <param name="value">Value to store</param>
internal static void Set(SessionKey key, dynamic value)
{
HttpContext.Current.Session.Add(key.Name, value);
}