public bool Derived { get; set; }
Public Property Derived As Boolean
Get
Set
public:
property bool Derived {
bool get ();
void set (bool value);
}
member Derived : bool with get, set
This property parameter SHOULD be specified on a VCardProperty if the property value is derived from some other properties in the same VCard. When present with a value of true, clients MUST NOT update the VCardProperty.
As an example, an implementation may derive the value of the FN property from the name components of the N property. It indicates this fact by setting the DERIVED parameter on the FN property to "true".