private ObjRef(ObjRef o)
{
this.uri = o.uri;
this.typeInfo = o.typeInfo;
this.envoyInfo = o.envoyInfo;
this.channelInfo = o.channelInfo;
this.objrefFlags = o.objrefFlags;
this.SetServerIdentity(o.GetServerIdentity());
this.SetDomainID(o.GetDomainID());
}