1) Open IFS'S Develop, add an APL file;
2) In this APL file, add a CFormWindow: frmmanufmpsorder; window data source setting is as follows;
3) The window interface is set as follows:
4) Now adding a quick checkup CRECSELEXTCOMBOBOX to the interface;
5) Then adjust the position and set the CDATAFIELD: DFSORDERNO's Visible to No
6) Rename CRECSELEXTCOMBOBOX :: CC1 is ECMBorderno; to set CRECSELEXTCOMBOBOX: ECMBorderno must first logon, set it to Get Server Default
7) To set other 2 columns are also in the quick check: 8) The most critical is what the following order should not make a mistake: first is the title -> ECMB-> Other columns 9) Hon the APL to the relevant app, then hang an APT On, run to see the effect: