Difference between revisions of "DOSERROR()"

Revision as of 14:57, 2 June 2009

Class

Error Handling and Debugging

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 Database Server, Recital Mirage Server, Recital Terminal Developer