public SystemProfile Find(SystemProfileCategory category, SystemProfileKey key)
{
var dt = DBHelper.GetInstance(mContext).ExecuteDt(string.Format("select * from _systemprofile where _category='{0}' and _key='{1}'", category, key));
if (dt == null || dt.Rows.Count == 0)
{
throw new FinanceException(FinanceResult.RECORD_NOT_EXIST);
}
var rsp = EntityConvertor <SystemProfile> .ToEntity(dt.Rows[0]);
return(rsp);
}