Code to get last 3 Years

public void GetYear()int year = DateTime.Now.Year;int text;//MD: for (int i = -1; i <= 1; i++)
{
text = year + (i);

list.Text =

list.Text = list.Text; for (int i = -1; i <= 1; i++)ListItem list = new ListItem();Convert.ToString(text);int y = Convert.ToInt32(list.Text.Trim()) + 1;//+ "-" + y.ToString().Substring(2, 2);list.Value =
ddlYear.Items.Add(list);
}
ddlYear.SelectedValue =
}
Convert.ToString(text);Convert.ToString( DateTime.Now.Year);
{