MSGET       (id, option, length, ads)

   APL code               1110
   GDDM RCP code          X'0C280502' (203949314)

id (specified by user) (fullword integer)
The identifier of the mapped field.

option (specified by user) (fullword integer)
The type of data to be returned. Possible values are:

0

The data record is returned.

1

Reserved.

2

Reserved.

3

The ADS for highlighting is returned.

4

The ADS for color is returned.

5

The ADS for programmed symbols is returned.

length (specified by user) (fullword integer)
The length of the ads parameter.

ads (returned by GDDM) (character)
The current value of the contents of the mapped field. The length of the structure must be as least as great as the length defined in the map for the field. The data beyond the end of the map-defined length is unchanged by this operation.

ADM0950 W

INPUT FIELD TRUNCATED

ADM0966 E

PAGE n IS NOT MAPPED

ADM0976 E

MAPPED FIELD a DOES NOT EXIST

ADM0978 E

MAPPED FIELD ID n IS NOT GREATER THAN ZERO

ADM0980 E

DATA LENGTH (n) IS SMALLER THAN LENGTH OF ADS (a) OF MAP