Difference between revisions of "ERRNO()"
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==See Also== | ==See Also== | ||
| − | [[ERROR()]], [[MESSAGE()]], [[ON ERROR]] | + | [[CERROR()]], [[DOSERROR()]], [[ERROR()]], [[MESSAGE()]], [[ON ERROR]] |
Revision as of 12:56, 9 June 2009
Class
Error Handling and Debugging
Purpose
Function to return Operating System dependent error number
Syntax
ERRNO()
See Also
CERROR(), DOSERROR(), ERROR(), MESSAGE(), ON ERROR
Description
The ERRNO() 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.
Example
if errno()>0 err = errno() set message to "System error: &err" endif
Products
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
