tructs, they can contain state in the form of fields.
Unlike structs, however, they can have user-defined operations and support inheritance. <P>

<PRE>
valuetype StockName
{
  public string name;
};
</PRE>

This value type is used in the communication between stock distributor server and stock
broker client to handle the callback from distributor server whenever the value of a stock
the stock broker client interested in changes. <P>

<PRE>
valuetype Cookie
{
  public string cookie_id;
};
</PRE>

This value