Difference between revisions of "ERRORLEVEL()"
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==Purpose== | ==Purpose== | ||
Return or set an exit value | Return or set an exit value | ||
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==Syntax== | ==Syntax== | ||
ERRORLEVEL([<expN>]) | ERRORLEVEL([<expN>]) | ||
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==See Also== | ==See Also== | ||
[[QUIT]] | [[QUIT]] | ||
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==Description== | ==Description== | ||
The ERRORLEVEL() function is used to return or set the exit value of a program. The <expN> is the error level setting that will be returned to the operating system when QUIT is executed. When no level is specified, ERRORLEVEL() returns the current setting. This function is useful for setting up serial program execution. | The ERRORLEVEL() function is used to return or set the exit value of a program. The <expN> is the error level setting that will be returned to the operating system when QUIT is executed. When no level is specified, ERRORLEVEL() returns the current setting. This function is useful for setting up serial program execution. | ||
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==Example== | ==Example== | ||
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quit | quit | ||
</code> | </code> | ||
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==Products== | ==Products== | ||
Revision as of 11:57, 11 December 2012
Purpose
Return or set an exit value
Syntax
ERRORLEVEL([<expN>])
See Also
Description
The ERRORLEVEL() function is used to return or set the exit value of a program. The <expN> is the error level setting that will be returned to the operating system when QUIT is executed. When no level is specified, ERRORLEVEL() returns the current setting. This function is useful for setting up serial program execution.
Example
oldlevel = errorlevel(10) quit
Products
Lianja Server, Lianja
