private void CBExercise_Click(object sender, EventArgs e) { CBExercise.Items.Clear(); CBExercise.Text = ""; if (CBGroup.SelectedIndex == 0) { exercises = legs.GetExercises(); } else if (CBGroup.SelectedIndex == 1) { exercises = back.GetExercises(); } else if (CBGroup.SelectedIndex == 2) { exercises = chest.GetExercises(); } else if (CBGroup.SelectedIndex == 3) { exercises = arms.GetExercises(); } else if (CBGroup.SelectedIndex == 4) { exercises = shoulders.GetExercises(); } else { MessageBox.Show("Виберіть, будь ласка, групу м\'язів", "Помилка", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } for (Int32 i = 0; i < exercises.Length; i++) { CBExercise.Items.Add(exercises[i]); } }