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Groups > microsoft.public.excel.programming > #109495

Re: Watchdog timer issues

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Walter Briscoe;1626539 Wrote: 
> I am using XL 2003. I have a need to run Internet Explorer for about 20k
> URLs. This is beyond the capacity of IE on my system. I use a 30 second
> watchdog timer to detect IE becoming unreasonably slow. Relevant code
> is: ' Needs Tools/References/Microsoft Internet Controls Public ie As
> SHDocVw.InternetExplorer Private killtime As Date Private Const
> killduration As String = "00:00:30" .... Private Sub kill_ie()
> Debug.Print now & " kill_ie() called" killtime = 0 Set ie
> = Nothing End Sub Public Function Wait4IEretry(ByVal operation As
> String) As Boolean .... On Error GoTo newie .... killtime = now +
> TimeValue(killduration) Application.OnTime EarliestTime:=killtime,
> Procedu="kill_ie", Schedule:=True Wait4IE operation
> Application.OnTime EarliestTime:=killtime, Procedu="kill_ie",
> Schedule:=False If False Then newie: If killtime <> 0 Then On
> Error Resume Next ' ontime may not be set Application.OnTime
> EarliestTime:=killtime, Procedu="kill_ie", Schedule:=False End
> If Set ie = Nothing Resume retry Stop retry: ' Stop Wait4IEretry = False
> Exit Function End If .... Wait4IEretry = True Exit Function ..... End
> Function So Wait4IEretry starts a 3o second watchdog timer on Wait4IE
> completing in 30 seconds. If 30 seconds elapses, kill_ie is called and
> ie is made nothing, causing Wait4IE to complete with an error and
> transfer control to label newie. I find "On Error Resume Next"
> ineffective against errors in Application.OnTime. I zero killtime in
> kill_ie so Application.OnTime is not called. If I hit escape to allow me
> to save my XL file, Application.OnTime is called and errors. Why is
> "On Error Resume Next" ineffective? If 30 seconds does not
> elapse, the timer is cancelled without problem. I can't work out how to
> make killduration a date. In the immediate debug window, I see
> ?#00:00:30# 00:00:30 ?timevalue("00:00:30") 00:00:30 In the
> debug code window, Private Const killduration As Date = #00:00:30# is
> transformed into Private Const killduration As Date = #12:00:30 AM# As
> an sside, many cells in my worksheet have a small triangle marking their
> upper left corner. I remember that as meaning there is some strangeness
> about the data in the marked cells. I just can't work out how to Google
> it. excel cell warning message is ineffective. excel cell triangle
> corner suggests a formula error and that a trace error button should
> appear - it does not - the cells contain values. Unsetting
> Tools/Options/Error checking/Number stored as text causes those
> triangles to vanish and I now know what the issue is. How to I get
> "Number stored as text" to appear as a warning? -- Walter
> Briscoe Ta từng nghÄ© mình lÃ* thiên hạ vô song, bao năm lăn lá»™i
chốn giang hồ, công phu phun gió phóng bão tưởng chừng
không tìm ra đối thủ. Thế mÃ* tháº*t không ngờ, má»›i rữa
tay gác kiếm chÆ°a lâu thì chốn giang hồ kia lại dáº*y lên
bao tay cao thủ, miệng dẽo mỏ dÃ*i lưỡi loe loa, quả lÃ*
ghê gớm thay!. Đỉnh Côn Lôn chót vót phủ mây kia tưởng
rằng lÃ* cao nhất, leo lên tá»›i rồi má»›i biết ê vÆ¡ rét
còn cao hÆ¡n!, ngẫm chốn giang hồ cÅ©ng tháº*t bÃ* hiểm, các
cao nhân dị lão nhÆ° ngọa hổ tÃ*ng long, quả tháº*t vê lờ,
vê lờ !




-- 
Tqlebvng514

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Thread

Watchdog timer issues Walter Briscoe <wbriscoe@nospam.demon.co.uk> - 2016-10-29 14:59 +0100
  Re: Watchdog timer issues GS <gs@v.invalid> - 2016-10-29 17:50 -0400
    Re: Watchdog timer issues Walter Briscoe <wbriscoe@nospam.demon.co.uk> - 2016-10-30 20:34 +0000
  Re: Watchdog timer issues GS <gs@v.invalid> - 2016-10-29 17:52 -0400
    Re: Watchdog timer issues Walter Briscoe <wbriscoe@nospam.demon.co.uk> - 2016-10-30 20:38 +0000
      Re: Watchdog timer issues GS <gs@v.invalid> - 2016-10-30 17:14 -0400
        Re: Watchdog timer issues GS <gs@v.invalid> - 2016-10-30 17:36 -0400
          Re: Watchdog timer issues Walter Briscoe <wbriscoe@nospam.demon.co.uk> - 2016-11-02 09:43 +0000
            Re: Watchdog timer issues GS <gs@v.invalid> - 2016-11-02 13:30 -0400
              Re: Watchdog timer issues Adrian Caspersz <email@here.invalid> - 2016-11-03 17:44 +0000
                Re: Watchdog timer issues GS <gs@v.invalid> - 2016-11-03 15:33 -0400
                Re: Watchdog timer issues Adrian Caspersz <email@here.invalid> - 2016-11-03 20:11 +0000
                Re: Watchdog timer issues GS <gs@v.invalid> - 2016-11-03 16:47 -0400
                Re: Watchdog timer issues Walter Briscoe <wbriscoe@nospam.demon.co.uk> - 2016-11-06 10:37 +0000
              Re: Watchdog timer issues Walter Briscoe <wbriscoe@nospam.demon.co.uk> - 2016-11-06 11:42 +0000
                Re: Watchdog timer issues GS <gs@v.invalid> - 2016-11-07 12:18 -0500
  Re: Watchdog timer issues Tqlebvng514 <Thlebkng152@gmail.com> - 2016-10-30 06:03 +0000
  Re: Watchdog timer issues Tqlebvng514 <Thlebkng152@gmail.com> - 2016-10-30 07:03 +0000
  Re: Watchdog timer issues Tqlebvng514 <Thlebkng152@gmail.com> - 2016-10-30 08:03 +0000
  Re: Watchdog timer issues Tqlebvng514 <Thlebkng152@gmail.com> - 2016-10-30 11:04 +0000
  Re: Watchdog timer issues Tqlebvng514 <Thlebkng152@gmail.com> - 2016-10-30 13:04 +0000
  Re: Watchdog timer issues Tqlebvng514 <Thlebkng152@gmail.com> - 2016-10-30 14:03 +0000
  Re: Watchdog timer issues Tqlebvng514 <Thlebkng152@gmail.com> - 2016-10-30 15:03 +0000
  Re: Watchdog timer issues Tqlebvng514 <Thlebkng152@gmail.com> - 2016-10-30 16:03 +0000
  Re: Watchdog timer issues giaxeoto4banh <giaxeoto4banh@gmail.com> - 2016-11-03 12:19 +0000
  Re: Watchdog timer issues tinhdauhcm1 <tinhdauhcm1@gmail.com> - 2016-11-03 16:01 +0000
  Re: Watchdog timer issues dailycuacuonhcm <dailycuacuonhcm@gmail.com> - 2016-11-04 01:52 +0000

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