How To Set ToolTips In Calendar Control’s DayRender Event?

To Showing The Tooltip For Reminder Or Any Helpful Information...

protected void MyCalendar_DayRender(object sender, DayRenderEventArgs e)
{
    e.Cell.Controls.Clear();
   HyperLink HLink = new HyperLink();
    HLink.Text = e.Day.Date.Day;
    HLink.ToolTip = "<<Set Reminder Or Any Helpful Information For User>>";
    e.Cell.Controls.Add(HLink);
}