private void AddCandidate(GroupCandidateDto data) => Candidates.Children.Add(ComponentsBuilder.BuildAcceptableFrame(data.UserLogin, data, OnCandidateAccept, OnCandidateReject));
private void AddInvitesElement(GroupTileDto data) => Invites.Children.Add(ComponentsBuilder.BuildAcceptableFrame(data.Name, data, OnInviteAccept, OnInviteReject));