Get display information
Get Display returns the column headings for the member selection list panel when no member name or member name pattern is specified. The panel looks like this:
(Sel) (LHS) (Prompt) (RHS)
Sel Name Prompt Date Created …
_ MEMBER01 *Browsed 08/02/2003 14:53 …
_ MEMBER02 12/21/2002 08:22 …
The names in parentheses at the top of the illustration are used in this example to describe the columns. There is a selection prefix area called Sel. There is a member name field called LHS (meaning the left hand side of the prompt). There is a prompt field, sometimes blank, and sometimes filled with information from Z Data Tools about past actions. The RHS contains any attribute information desired.
The GetDisplayInfo call returns the following static (unchanging) data structure with the heading:
01 DISP-INFO-RETURN-AREA.
05 DISP-INFO-RETURN-ATTR1 PIC 9(4) COMP-5 VALUE 20000.
05 DISP-INFO-RETURN-L11 PIC 9(4) BINARY VALUE 10.
05 DISP-INFO-RETURN-L12 PIC 9(4) BINARY VALUE 10.
05 DISP-INFO-RETURN-LHS PIC X(8) VALUE " Name ".
05 DISP-INFO-RETURN-ATTR2 PIC 9(4) COMP-5 VALUE 20001.
05 DISP-INFO-RETURN-L21 PIC 9(4) BINARY VALUE 51.
05 DISP-INFO-RETURN-L22 PIC 9(4) BINARY VALUE 51.
05 DISP-INFO-RETURN-RHS PIC X(51)
VALUE " Id Changed Recs Created".
05 DISP-INFO-RETURN-ATTR3 PIC 9(4) COMP-5 VALUE 20002.
05 DISP-INFO-RETURN-L31 PIC 9(4) BINARY VALUE 8.
05 DISP-INFO-RETURN-L32 PIC 9(4) BINARY VALUE 8.
05 DISP-INFO-RETURN-PROMP PIC X(8) VALUE " Prompt".
05 DISP-INFO-RETURN-ATTR4 PIC 9(4) COMP-5 VALUE 20003.
05 DISP-INFO-RETURN-L41 PIC 9(4) BINARY VALUE 4.
05 DISP-INFO-RETURN-L42 PIC 9(4) BINARY VALUE 4.
05 DISP-INFO-RETURN-PROMP PIC X(4) VALUE "Sel ".
05 DISP-INFO-RETURN-END PIC X(2) VALUE X"FFFF".