Resetting a timer in VB6

Is there some way to reset a timer in VB6?

What I need to do is reset a timer to zero each time a button is clicked. When the timer
interval is reached, it clears a text box, but I need to reset the timer if another button is
clicked before the timer interval is reached. Is this do-able?

Quote:

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Originally Posted by Bruce

Is there some way to reset a timer in VB6?

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If you're talking about the TIMER control, wouldn't disabling and then re-enabling it reset it to zero?

Nope. It just disables the timer event. It will fire at odd times once it's re-enabled because
it's not being reset to zero.

Quote:

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Originally Posted by Bruce

Nope. It just disables the timer event. It will fire at odd times once it's re-enabled because it's not being reset to zero.

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Timer - as in timer that counts from 0 to 86400 during a day?
Or..
Timer - as in timer that will fire off an event every X milliseconds?
If it's the 1st one, I thought that one was driven by the 8259(or whatever it's equivalent is these days), a BIOS sort of thing that can't be reset with doing a 2 fingered salute (CMOS jumper reset :) )

I have a VB form with multiple buttons. When a user presses a button, it prints the button
value to a text box. Button values range from 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

The text box needs to be cleared after a timeout period of around 15 seconds, but only if
no other buttons are pressed during this time interval.

I.E. the user can enter 1, and it clears in the text box after 15 seconds. But if the user
enters 1, 2, 3, then the timer interval should be reset to zero after button #3 is pressed
so 123 in the text box is cleared in 15 seconds.

Bruce -
Disable the timer, then set the interval property back to whatever you need.

I feel, it can't be done with the timer control as it is. Rewriting the interval does not reset the internal counting of the timer. I could suggest you look at this construct if you could use it.

Code:

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sub Wait(interval as single)
Dim x as single

    x = timer+interval
    while x > timer: doevents:wend
end sub

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This uses the inbuilt function 'Timer' to wait while the interval has not expired. This function is useful as an in-line timer.

Hope this helps.

Thanks guys, but neither of these approaches will work. Stopping & resetting the interval is
a no go, and a sub or proceedure that blocks button clicks isn't an option.

Hi Bruce,
Try disabling the Timer then set the interval to 0 and then set it back to whatever interval you want before enabling it again.

From this page on MSDN:

Quote:

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The Timer control's Enabled property determines whether the control responds to the passage of time. Set Enabled to False to turn a Timer control off, and to True to turn it on. When a Timer control is enabled, its countdown always starts from the value of its Interval property setting

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So if you first set the interval to 0 and then reset it to whatever it should do what you want, right?

/Henrik.

Quote:

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Originally Posted by HenrikOlsson

Hi Bruce,
Try disabling the Timer then set the interval to 0 and then set it back to whatever interval you want before enabling it again.

From this page on MSDN:


So if you first set the interval to 0 and then reset it to whatever it should do what you want, right?

/Henrik.

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This method seems to work for me. Here's a quick test I used to verify. Set timer1 interval to 3000

Code:

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Private Sub Command1_Click()
Timer1.Enabled = True
End Sub

Private Sub Command2_Click()
Label1.Caption = ""
End Sub

Private Sub Command3_Click()
Timer1.Enabled = False
Timer1.Interval = 0
Timer1.Interval = 3000
End Sub

Private Sub Timer1_Timer()
Label1.Caption = "DONE"
End Sub

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Good call Henrik!

Woohoo...;o}

Thanks guys. That did the trick.

• 
  Private Sub Command1_Click() Timer1.Enabled = True End Sub Private Sub Command2_Click() Label1.Caption = "" End Sub Private Sub Command3_Click() Timer1.Enabled = False Timer1.Interval = 0 Timer1.Interval = 3000 End Sub Private Sub Timer1_Timer() Label1.Caption = "DONE" End Sub
  Good call Henrik!
  
  
  
  
  please pals were do i insert this code. is it the timer or the button use in starting the timre or the progress bar please help:frown: