private void btnThongKe_Click(object sender, EventArgs e)
{
string ngayBatDau = datePickerNgayBatDau.Value.ToString("yyyy-MM-dd");
string ngayKetThuc = datePickerNgayKetThuc.Value.ToString("yyyy-MM-dd");
dtgThongKeHoatDongTheoNgay.DataSource = ThongKe_DAO.ThongKeHoatDongTheoNgay(ngayBatDau, ngayKetThuc);
}
//[ResponseType(typeof(List<THONGKE>))]
public async Task <IHttpActionResult> GetThongKe(ThongKeDate tkDate)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
ThongKe_DAO tk_DAO = new ThongKe_DAO();
List <THONGKE> results = tk_DAO.getThongKe(tkDate);
//return CreatedAtRoute("DefaultApi", new { id = 1 }, results);
return(Ok(results));
}