public bool TryAddExtension( SIPClientID key, ISIPExtension client )
Public Function TryAddExtension ( key As SIPClientID, client As ISIPExtension ) As Boolean
public: virtual bool TryAddExtension( SIPClientID^ key, ISIPExtension^ client ) sealed
abstract TryAddExtension : key : SIPClientID * client : ISIPExtension -> bool override TryAddExtension : key : SIPClientID * client : ISIPExtension -> bool