Difference between revisions of "DOSERROR()"
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==Purpose== | ==Purpose== | ||
Function to return Operating System dependent error number | Function to return Operating System dependent error number | ||
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==Products== | ==Products== | ||
| − | Recital | + | Recital Server, Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
[[Category:Error Handling and Debugging]] | [[Category:Error Handling and Debugging]] | ||
[[Category:Error Handling and Debugging Functions]] | [[Category:Error Handling and Debugging Functions]] | ||
Latest revision as of 17:00, 27 November 2009
Purpose
Function to return Operating System dependent error number
Syntax
DOSERROR()
See Also
ERRNO(), ERROR(), MESSAGE(), ON ERROR
Description
The DOSERROR() function returns the operating system dependent error number for the last error encountered. This is useful for revealing an operating system error which may have caused an error reported by the ERROR() function. The DOSERROR() function is synonymous with the ERRNO() function.
Example
if doserror() > 0 err = doserror() set message to "System error: &err" endif
Products
Recital Server, Recital
