public string GetEmpStatus() { DataTable tmpDT = proxy.GetDT("hr_base_enum a left join hr_epm_status_property b on a.ccode=b.ccode", "a.ccode,a.cname", "a.ctype='empstatus' and b.isuse='1'", "a.ccode"); string str = DataConverterHelper.ToJson(tmpDT, tmpDT.Rows.Count); return(str); }