private void CreareMatriceLocuri_Click(object sender, EventArgs e) { int index = -1; Button b = (Button)sender; index = Convert.ToInt32(b.Name.Substring(9, b.Name.Length - 9)); Spectacol s = spectacolRepo.getSpectacole()[index]; view.setMatriceLocuri(index, spectacolRepo.getBileteBySpectacol(s), MoveMatrice_Event, MatriceLeave_Event, Matrice_Click); }