Difference between revisions of "SET TRACEWINDOW"
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==Purpose== | ==Purpose== | ||
Enable or disable the use of trace windows | Enable or disable the use of trace windows | ||
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==Products== | ==Products== | ||
| − | Recital | + | Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Commands]] | [[Category:Commands]] | ||
[[Category:Set_Commands|TRACEWINDOW]] | [[Category:Set_Commands|TRACEWINDOW]] | ||
| + | [[Category:Screen Windows]] | ||
| + | [[Category:Screen Windows Set Commands]] | ||
| + | [[Category:Error Handling and Debugging]] | ||
| + | [[Category:Error Handling and Debugging Set Commands]] | ||
Latest revision as of 15:45, 25 November 2009
Purpose
Enable or disable the use of trace windows
Syntax
SET TRACEWINDOW ON | OFF | (<expL>)
See Also
ACTIVATE WINDOW, DB_SAVEHISTORY, DEFINE WINDOW, SET COMMANDWINDOW, SET COMPILE, SET DEVELOPMENT, SET DOHISTORY, SET ERRORWINDOW, SET HISTORY
Description
The SET TRACEWINDOW command is used to enable or disable the use of trace windows. A trace window is a window that automatically activates itself and displays each executing line of a currently running program. Trace windows are specified by including the TRACE keyword with the DEFINE WINDOW command. A window is an area of the screen designated for output and input. There is no limit to the number of windows you may define. Windows are defined with the DEFINE WINDOW command, and are activated with the ACTIVATE WINDOW command.
To display lines of the executing program, a trace window requires the following command settings: SET COMPILE OFF, SET HISTORY ON, SET DOHISTORY ON. When SET TRACEWINDOW is ON, trace windows are automatically activated when a program is run. When SET TRACEWINDOW is OFF, trace windows do not activate or display when programs are run.
Example
// Entered interactively set compile off set history on set dohistory on define window debug from 15,01 to 22,78 trace set tracewindow on do progname
Products
Recital
