private void deleteBugBtn_Click(object sender, EventArgs e) { if (bugListBox.SelectedIndex != 0) { bugs.DeleteBug(bugIDTextBox.Text); MessageBox.Show("Bug Deleted"); LoadBugListBox(); bugAppComboBox.SelectedIndex = 0; statusComboBox.SelectedIndex = 0; } else { MessageBox.Show("Please select a value bug"); } }