The global error handler routine. It displays the error number and its
description when an error occurs.
Syntax
HandleError([intErrorMode])
Properties
The HandleError subroutine syntax has this part:
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Part
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Description
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intErrorMode
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Integer. (Optional). The error mode.
0 (default) – Allows the subroutines to provide the error messages. Errors
are displayed in the form of a message box. If no entry is made for the
intErrorMode parameter, the default is used.
1 – Allows the user to handle the error messages.
Errors in the subroutines are passed back to the calling routine for handling.
2 –
Writes errors to all destinations. No error messages display. Instead,
the errors are written to all iFIX destinations, including the Alarm History
window destinations using SendOperatorMessage.
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Example
