DSCMF

GDDM V3R2 Base Application Programming Reference

DSCMF

GDDM V3R2 Base Application Programming Reference
SC33-0868-02

Function

To enable automatic entry into User Control.


   DSCMF       (control)

   APL code               439
   GDDM RCP code          X'0C080C01' (201853953)

Parameters

control (specified by user) (fullword integer)
Possible values are:

0

Disabled; that is, should not cause automatic entry into User Control. This is the default.

1

Enabled; subsequent "read" calls force automatic entry into User Control.

Description

This call causes subsequent "read" type calls (such as ASREAD) to force the screen automatically into User Control mode at the initial entry level. Initial entry level varies according to other factors related to the program environment, as follows:

Window entry level: If the DSOPEN processing option WINDOW is in effect.

Graphic entry level: If the device supports graphics and the DSOPEN processing option WINDOW is not in effect.

Output panel entry level: None of the above; that is, windows are not used, and graphics are not supported.

If the DSOPEN processing option CTLMODE is not active, the DSCMF call has no effect.

Principal errors

ADM0153 E: CONTROL VALUE n IS INVALID
ADM2997 E: USER CONTROL IS NOT ALLOWED

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