/// <summary>Sets the value of the given key within the cache. If an entry with the given key already exists, its expiration time will
/// be reset. This method does not need to be called within the context of a <see cref="System.Transactions.Transaction"/>, but if there
/// is a current transaction, it will be used.
/// </summary>
public void Set(TKey key, TValue value)
{
TransactionState state = GetWriteState();
if (state == null)
{
Merge(key, value);
}
else
{
state.Set(key, value);
}
}