BKI_DichVuMatDat.BaoCao.f410_rpt_bang_luong_nv.check_gd_chot_bang_luong_is_exist C# (CSharp) Method

        private bool check_gd_chot_bang_luong_is_exist()
        {
            try
            {
                DS_GD_CHOT_BANG_LUONG v_ds = new DS_GD_CHOT_BANG_LUONG();
                US_GD_CHOT_BANG_LUONG v_us = new US_GD_CHOT_BANG_LUONG();
                v_us.FillDataset(v_ds);

                string v_str_filter = "THANG = " + CIPConvert.ToDecimal(m_txt_thang.Text.Trim()) + " AND NAM = " + CIPConvert.ToDecimal(m_txt_nam.Text.Trim());
                DataRow[] v_dr = v_ds.GD_CHOT_BANG_LUONG.Select(v_str_filter);

                if(v_dr.Count() == 0)
                {
                    return false;
                }
                else
                {
                    return true;
                }
            }
            catch(Exception v_e)
            {
                throw v_e;
            }
        }