private void btnAddResult_Click(object sender, RoutedEventArgs e) { Result result = new Result(); result.EventId = Convert.ToInt32(txtEventId.Text); result.WinnerTeam = cbWinner.Text; Service1 service = new Service1(); if (service.AddResult(result) == 1) { MessageBox.Show($"Результат события {result.EventId} добавлен. Победитель {result.WinnerTeam}"); Close(); int EventId = Convert.ToInt32(txtEventId.Text); string WinnerTeam = cbWinner.Text; AddBetInHistory addBetInHistory = new AddBetInHistory(EventId, WinnerTeam); addBetInHistory.Show(); } }