VCardFreeOrBusyUrls Property
FBURL: Defines URLs that show when the person is "free" or
            "busy" on their calendar. (4, 3 - RFC 2739)
Namespace: FolkerKinzel.VCardsAssembly: FolkerKinzel.VCards (in FolkerKinzel.VCards.dll) Version: 8.1.0+9753915cd0f8006e7e5b4f62aa63aa3651006f06
public IEnumerable<TextProperty?>? FreeOrBusyUrls { get; set; }
Public Property FreeOrBusyUrls As IEnumerable(Of TextProperty)
	Get
	Set
public:
property IEnumerable<TextProperty^>^ FreeOrBusyUrls {
	IEnumerable<TextProperty^>^ get ();
	void set (IEnumerable<TextProperty^>^ value);
}
member FreeOrBusyUrls : IEnumerable<TextProperty> with get, set
Property Value
IEnumerableTextProperty 
            If several 
TextProperty objects are assigned, the standard 
            property is determined by the value of 
Preference. 
            URLs of the type 
FTP [RFC 1738] or 
HTTP [RFC 2616] refer to an
            iCalendar object [RFC 5545], which represents a snapshot of the next weeks or 
            months with data for the busy time of the subject the 
VCard 
            represents. If the iCalendar object is a file, its file extension should 
            be ".ifb".