private void button1_Click(object sender, EventArgs e)
{
Data = new ExamsData();
Data.Exam = comboBox1.Text;
Data.Scores = numericUpDown1.Text;
}
private ListViewItem GetListViewItemFromExamData(ExamsData examData)
{
ListViewItem lvi = new ListViewItem(examData.Exam);
lvi.SubItems.Add(examData.Scores);
lvi.Tag = examData;
return lvi;
}