protected void Button_submit_Click(object sender, EventArgs e)
{
SqlFuns sf = new SqlFuns();
Attendance tmp = new Attendance();
tmp.Course = uint.Parse(DropDownList_cos.SelectedValue);
tmp.Student = uint.Parse(DropDownList_stu.SelectedValue);
tmp.Date = DateTime.Parse(TextBox_dt.Text);
int result = sf.AddAttendance(tmp);
if (result > 0)
{
Response.Write("<script language='javascript'>alert('Success!!!');</script>");
}
else
{
Response.Write("<script language='javascript'>alert('Failed!!!');</script>");
}
}