private void load_data_to_grid()
{
CHRMCommon.make_stt_indicator(m_grv);
US_GD_QUY_THU_NHAP_KHAC v_us = new US_GD_QUY_THU_NHAP_KHAC();
DS_GD_QUY_THU_NHAP_KHAC v_ds = new DS_GD_QUY_THU_NHAP_KHAC();
v_us.FillDatasetQuyTNK(v_ds, m_dat_tu_thang.DateTime, m_dat_den_thang.DateTime);
m_grc.DataSource = v_ds.Tables[0];
}