public void GetMoneyPerMonth()
{
this.chart1.Series.Clear();
chart1.Series.Add("Money(vnd)");
// Set title
chart1.Titles.Clear();
this.chart1.Titles.Add("Money per Month");
// Add series.
ManagerDAO dao = new ManagerDAO();
Hashtable Htable = dao.GetDataMoney(cbUser.SelectedValue.ToString());
ICollection table = Htable.Keys;
foreach (var item in table)
{
chart1.Series["Money(vnd)"].Points.AddXY(item, (int)Htable[item]);
}
}
