private void LoginFree_Click(object sender, RoutedEventArgs e)
        {
            StreamingRoom streamingRoom = new StreamingRoom();

            streamingRoom.SetOnlyMe(true);
            Hide();
            streamingRoom.Show();
        }
        public void Restore_Tick(object sender, EventArgs e)
        {
            LogInContainer.IsEnabled       = true;
            ProgressCircle.IsIndeterminate = false;
            StreamingRoom streamingRoom = new StreamingRoom();

            MqttConnection.client.MqttMsgPublishReceived -= client_MqttMsgPublishReceived;
            Restore.Stop();
            Hide();
            streamingRoom.Show();
            streamingRoom.ChatroomTxt.Text = NameGroup;
            streamingRoom.NickNameTxt.Text = MqttConnection.NickName;
            if (OnlyMe)
            {
                if (CreatorGroup == "")
                {
                    streamingRoom.MessageAllertCardBox("Only you are online!", PackIconKind.User, "#FFFFFF", "#2E7D32");
                }
                else
                {
                    streamingRoom.MessageAllertCardBox("You joined the group: " + NameGroup + '\n' + "Created by: " + CreatorGroup + IsAdminTxt() + '\n' + "Only you are online", PackIconKind.UserGroup, "#212121", "#FFFFFF");
                    if (UrlStream != "")
                    {
                        streamingRoom.ChangeStreamingUrl(UrlStream, false);
                    }
                }
            }
            else
            {
                int    useronline = 0;
                string usersList  = "";

                for (int i = 0; i < 49; i++)
                {
                    if (UserOnlineYet[i] != null)
                    {
                        usersList = usersList + UserOnlineYet[i] + ", ";
                        streamingRoom.addUserOnline(UserOnlineYet[i]);
                        streamingRoom.addVectOnlineUser(UserOnlineYet[i]);
                        useronline++;
                    }
                    else
                    {
                        usersList = usersList.Substring(0, usersList.Length - 2);
                        break;
                    }
                }

                if (useronline > 1)
                {
                    if (CreatorGroup == "")
                    {
                        streamingRoom.MessageAllertCardBox(usersList + " are online!", PackIconKind.UserGroup, "#FFFFFF", "#2E7D32");
                    }
                    else
                    {
                        streamingRoom.MessageAllertCardBox("You joined the group: " + NameGroup + '\n' + "Created by: " + CreatorGroup + IsAdminTxt() + '\n' + "Online users: " + usersList, PackIconKind.UserGroup, "#212121", "#FFFFFF");
                        if (UrlStream != "")
                        {
                            streamingRoom.ChangeStreamingUrl(UrlStream, false);
                        }
                    }
                }
                else
                {
                    if (CreatorGroup == "")
                    {
                        streamingRoom.MessageAllertCardBox(usersList + " is online!", PackIconKind.User, "#FFFFFF", "#2E7D32");
                    }
                    else
                    {
                        streamingRoom.MessageAllertCardBox("You joined the group: " + NameGroup + '\n' + "Created by: " + CreatorGroup + IsAdminTxt() + '\n' + "Online user: "******"#212121", "#FFFFFF");
                        if (UrlStream != "")
                        {
                            streamingRoom.ChangeStreamingUrl(UrlStream, false);
                        }
                    }
                }
            }
        }