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| function | get-exception-status | ||||
| Other Library Functions |
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Library: I/O Exception Object
Include: omioe.xin |
Returns: Numeric
Returns a numeric value indicating the current status of the "io-exception" object. |
define external counter function get-exception-status
value io-exception ex
This function allows you to retrieve the current status of the "io-exception" opaque object.
Argument:
Example:
; Declaring and using an "io-exception" object to capture the error status,
; if any, of reading from a UTF-16 encoded file.
include "ioex.xin"
process
local io-exception e
submit utf16-input-file "widetext.txt" exceptions-to e
put #error "I/O exception on widetext.txt%n"
when get-exception-status e != 0
done
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Other Library Functions get-exception-status io-exception-text new-io-exception set-voluntary-end-exception |
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