private void btnAdd_Click(object sender, EventArgs e)
{
var addForm = new txtScore();
addForm.Text = "Add Score";
var button = addForm.ShowDialog();
if (button == DialogResult.OK)
{
var score = (double)addForm.Tag;
student.Scores.Add(score);
DisplayScores();
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
var updateForm = new txtScore();
updateForm.Text = "Update Score";
updateForm.Tag = lstStudentScores.SelectedItem;
var button = updateForm.ShowDialog();
if (button == DialogResult.OK)
{
var score = (double)updateForm.Tag;
student.Scores.Insert(lstStudentScores.SelectedIndex, score);
student.Scores.RemoveAt(lstStudentScores.SelectedIndex + 1);
DisplayScores();
}
}