/// <summary>
/// Initializes a new instance of the <see cref="SpecialPropertySet"/> class.
/// </summary>
/// <param name="ps">The mutable property Set To be encapsulated by the <c>SpecialPropertySet</c></param>
public SpecialPropertySet(MutablePropertySet ps)
{
delegate1 = ps;
}
/// <summary>
/// Initializes a new instance of the <see cref="SpecialPropertySet"/> class.
/// </summary>
/// <param name="ps">The property Set To be encapsulated by the <c>SpecialPropertySet</c></param>
public SpecialPropertySet(PropertySet ps)
{
delegate1 = new MutablePropertySet(ps);
}