public void FillBangLuong(DataSet ip_ds, decimal ip_dc_id_nhan_vien, decimal ip_dc_thang, decimal ip_dc_nam)
{
CStoredProc v_cstore = new CStoredProc("pr_old_rpt_bang_luong");
v_cstore.addDecimalInputParam("@ID_NHAN_VIEN", ip_dc_id_nhan_vien);
v_cstore.addDecimalInputParam("@THANG", ip_dc_thang);
v_cstore.addDecimalInputParam("@NAM", ip_dc_nam);
v_cstore.fillDataSetByCommand(this, ip_ds);
}