Finding a system.threading.timer from its ToString and make dispose of it in VB.NET

Hi!

I am writing an application for scheduling database queries, dtsjobs and store procedures. I am launching a lot of Timer objects. I store their ToString() sentences into a string variable which I later save on my SQL Server. However I do need to be able to dispose all these System.Threading.Timer in the event of a rescheduling task being launched by a user.

In short:

How do I find a specific Timer from its ToString. Or any ideas on how to do this otherwise?


Cheers,
Peter
Peter_AnkarlouAsked:
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Bob LearnedCommented:
I think I always have to ask why, before anything else, someone chooses to do very complicated things.

Why would you want to do this?

Bob
0
planoczCommented:
You need something like this....

Imports System.Threading

    Private oThread As Thread   '<----------- can make it global

        If oThread.IsAlive = True Then
            oThread.abort
        Else
           'Do something esle
        End If
0
Peter_AnkarlouAuthor Commented:
Why Bob?
That's truly a good question. :-)

planocz:

The thing is I am using System.Threading.Timer and I want to be able to kill it from another class in my app. What happens if I uses

    Public Function KillEvent(ByVal strTimerName As String) As String

        Dim x As Integer
        Dim prc() As Process
        prc = Process.GetProcesses
        For x = 0 To UBound(prc)
            If prc(x).ProcessName = strTimerName Then
                Try
                    prc(x).Kill()
                    Return prc(x).ProcessName & " killed."
                Catch
                    Return "Unable to terminate process"
                Finally
                End Try
            End If
        Next x

Which I have taken from this web-site. Will it kill my Timer-thread or kill the whole app? What is the difference between to kill a process and Timer.Dispose?
I cannot use Timer.Dispose since have have many timers? I want to kill em all (as Metallica would say).
0
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planoczCommented:
just looking at it I think it will work,
 but you will know through testing and debugging.
0
gregoryyoungCommented:
that will kill a process not a thread ...

why not just hold references to your timers in a collection that you can search through for a given one ...

if you want to kill em all

foreach timer in mytimercollection
    timer.dispose()
end for
0
Bob LearnedCommented:
If you want to get a reference to a timer by name, then the collection can help you retrieve that:

Dim timerNeeded As Timer = myTimerCollection(name)

Bob
0

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