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MWAPI - Special Variable

M[UMPS] by Example

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$PD[ISPLAY]

Introduced in the 1995 ANSI M[UMPS] Windowing Application Programmer's Interface standard.

This special variable identifies the principal display of a M[UMPS] process.

Structured system variable ^$DISPLAY contains the directory of all displays that are available to a process. See ^$DISPLAY for examples of the usage of special variable $PDISPLAY.

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Copyright © Standard Documents; 1977-2017 MUMPS Development Committee;
Copyright © Examples: 1995-2017 Ed de Moel;
Copyright © Annotations: 2003-2017 Jacquard Systems Research.

The information in this page is NOT authoritative and subject to be modified at any moment.
Please consult the appropriate (draft) language standard for an authoritative definition.

Some specifications are "approved for inclusion in a future standard". Note that the MUMPS Development Committee cannot guarantee that such future standards will indeed be published.

This page most recently updated on 26-Dec-2004, 15:21:40 .

For comments, contact Ed de Moel (demoel@jacquardsystems.com)