/// <summary>
/// Insert value into the cache using
/// appropriate name/value pairs
/// </summary>
/// <typeparam name="T">Type of cached item</typeparam>
/// <param name="o">Item to be cached</param>
/// <param name="key">Name of item</param>
public static void Add <T>(string key, T o)
{
var ss = new SerializableSession
{
SessionObject = o
};
HttpContext.Current.Session.Add(key, ss);
}
public static T SetOrGet <T>(string key, T value)
{
if (!Exists(key))
{
Add(key, value);
}
else
{
var ss = new SerializableSession();
ss = (SerializableSession)HttpContext.Current.Session[key];
value = (T)ss.SessionObject;
}
return(value);
}
/// <summary>
/// Retrieve cached item
/// </summary>
/// <typeparam name="T">Type of cached item</typeparam>
/// <param name="key">Name of cached item</param>
/// <param name="value">Cached value. Default(T) if item doesn't exist.</param>
/// <returns>Cached item as type</returns>
public static bool Get <T>(string key, out T value)
{
try
{
if (!Exists(key))
{
value = default(T);
return(false);
}
var ss = new SerializableSession();
ss = (SerializableSession)HttpContext.Current.Session[key];
value = (T)ss.SessionObject;
}
catch (Exception)
{
value = default(T);
return(false);
}
return(true);
}
