Difference between revisions of "DISPLAY PROCEDURE"

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=DISPLAY PROCEDURE=
 
 
 
==Class==
 
Applications
 
 
 
 
==Purpose==
 
==Purpose==
 
Display the currently active procedures and functions
 
Display the currently active procedures and functions
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==Syntax==
 
==Syntax==
DISPLAY PROCEDURE
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DISPLAY PROCEDURE [TO FILE <.txt filename> | (<expC>)] | [TO PRINT]
 
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[TO FILE <.txt filename> | (<expC>)] | [TO PRINT]
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==See Also==
 
==See Also==
[[DISPLAY STATUS]], [[SET PAGELENGTH]], [[SET PAGEWIDTH]], [[SET PRINTER]], [[SET PROCEDURE]]
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[[DB_PRINT]], [[DISPLAY STATUS]], [[Function Keys]], [[FUNCTION]], [[FUNCTION_EXISTS()]], [[LIST PROCEDURE]], [[PROCEDURE]], [[SET PAGELENGTH]], [[SET PAGEWIDTH]], [[SET PRINTER]], [[SET PROCEDURE]]
  
  
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==Products==
 
==Products==
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
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Recital Server, Recital  
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Commands]]
 
[[Category:Commands]]
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[[Category:Applications]]
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[[Category:Applications Commands]]

Latest revision as of 14:42, 26 November 2009

Purpose

Display the currently active procedures and functions


Syntax

DISPLAY PROCEDURE [TO FILE <.txt filename> | (<expC>)] | [TO PRINT]


See Also

DB_PRINT, DISPLAY STATUS, Function Keys, FUNCTION, FUNCTION_EXISTS(), LIST PROCEDURE, PROCEDURE, SET PAGELENGTH, SET PAGEWIDTH, SET PRINTER, SET PROCEDURE


Description

The DISPLAY PROCEDURE command displays on screen the currently active procedures and functions. DISPLAY commands differ from LIST commands in that they pause every 17 lines until a key is pressed. You can cancel any further output at this point by pressing the [ABANDON] key. Where the output is sent to a file or printer, the pause is disabled.


Keyword Description
TO <file> The display output will be sent to the specified file. The filename can be substituted with a <expC>, enclosed in round brackets, which returns a valid filename. If no file extension is specified, then ".txt" will be used. The command SET PAGELENGTH governs the output file pagination and SET PAGEWIDTH defines the width of each page. Page numbers are centered on the bottom of the page according to width.
TO PRINT The display output will be sent to a printer. The TO PRINT option will default to a local printer unless the command SET PRINTER TO \\SPOOLER is issued. The print request will then be spooled to the system printer, which is defined by the environment variable DB_PRINT.


Example

set procedure to yourlib
display procedure
display procedure to print


Products

Recital Server, Recital