Exception raised when an error occurs during binding allocation.

EIdMCastNotValidAddress = class(EIdMCastException)

EIdMCastNotValidAddress is an EIdMCastException descendant that represents an exception type raised when an error occurs while setting or writing to the Multicast group address for a TIdIPMCastBase component. TIdIPMCastBase.IsValidMulticastGroup is used to determine if the group address is a valid multicast address.