IMcastScope::get_ScopeID method (mdhcp.h)

[Rendezvous IP Telephony Conferencing controls and interfaces are not available for use in Windows Vista, Windows Server 2008, and subsequent versions of the operating system. The RTC Client API provides similar functionality.]

The get_ScopeID method obtains an identifier for the scope of multicast addresses. The scope ID and server ID are needed to select this scope in subsequent calls to IMcastAddressAllocation::RequestAddress, IMcastAddressAllocation::RenewAddress, or IMcastAddressAllocation::ReleaseAddress.

Syntax

HRESULT get_ScopeID(
  [out] long *pID
);

Parameters

[out] pID

Pointer to a LONG that will receive the scope ID of this scope, which is the ID that was assigned to this scope when it was configured on the multicast server.

Return value

This method can return one of these values.

Requirements

See also

IMcastScope

IMcastScope::get_ServerID