public JsonResult GetMonthAttendance2(string userid, int year, int month)
{
var bll = new WorkmeetingBLL();
var data = bll.GetMonthAttendance2(userid, new DateTime(year, month, 1), new DateTime(year, month, 1).AddMonths(1).AddMinutes(-1));
return(Json(data, JsonRequestBehavior.AllowGet));
}