Difference between revisions of "MC-Basic:ERRORNUMBER"
m (Miborich moved page Axystems:MC-Basic:ERRORNUMBER to MC-Basic:ERRORNUMBER: Global renaming of Axystems: namespace into (Main):) |
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Revision as of 08:37, 22 May 2014
Queries the last system error. If the keyword is prefixed with a task name, the last error occurring in that task is returned. The query returns only the error number.
Syntax
?ErrorNumber
Availability
All versions
Type
Double
Range
± MaxDouble
Scope
Task or Terminal
Limitations
Read only
Examples
?ErrorNumber
?MyTask.prg.errornum