/// <summary>
/// 绑定数据源
/// </summary>
private void bind()
{
string classId = Request.QueryString["classID"];
ClassBLL classBLL = new ClassBLL();
CommonBLL commBLL = new CommonBLL();
Label_className.Text = classBLL.get(classId).Name;
DataTable dt = commBLL.getWeekAverageAttendaceRateByClassID(classId, false);
AspNetPager1.RecordCount = dt.Rows.Count;
int from = (AspNetPager1.CurrentPageIndex - 1) * AspNetPager1.PageSize + 1;
int to = from + AspNetPager1.PageSize - 1 > AspNetPager1.RecordCount ? AspNetPager1.RecordCount : from + AspNetPager1.PageSize - 1;
GridView1.DataSource = PageUtil.getPaged(dt, from, to);
GridView1.DataBind();
}
