public string GetGroupMemberName(int groupNumber, int peerNumber) { ThrowIfDisposed(); byte[] name = new byte[ToxConstants.MaxNameLength]; if (ToxFunctions.GroupPeername(_tox, groupNumber, peerNumber, name) == -1) throw new Exception("Could not get peer name"); return ToxTools.RemoveNull(Encoding.UTF8.GetString(name, 0, name.Length)); }