Error Handling construct
I am clear about sub procs. But my post includes an On Error Resume Next and
On Error GoTo 0 around the Find statement. Resume Next permits a 'no find'
but also disables myErrorHandler? Therefore instead of Return to 0 I should
reinstate myErrorHandler?
Geoff
"Bob Phillips" wrote:
There is no need to reset the error handlers on return from a sub-procedure.
If the sub-procedure has its own error handler, it will deal with its own
errors and the error handler is cleared on exit. If the sub-procedure does
not have its own error handler, the error will be handled by the currently
active error handler, i.e the last invoked error handler in a procedure in
the parent hierarchy.
--
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HTH
Bob
(there's no email, no snail mail, but somewhere should be gmail in my addy)
"Geoff" wrote in message
...
Hi
From tests and 'Help' it seems I need to restate On Error GoTo
myErrorHandler after returning from each sub proc and after the On Error
Resume Next.
Is that correct or is there a better way to provide error handling
throughout Main?
T.I.A.
Geoff
Sub Main()
On Error GoTo myErrorHandler
blah
SubProc1 ''no error handler in this proc
On Error Resume Next
foundIt = Sheets(1).Find("xxx", , , xlWhole)
On Error GoTo 0
SubProc2 ''no error handler in this proc
blah
Exit Sub
myErrorHandler:
If Err.Number < 0 Then
'''do something
Err.Clear
End If
End Sub
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