[AccessD] Sub Form Current Event

Dan,

 OnCurrent fires quite a bit as you'll discover for a whole lot of different
reasons.  For example, it will fire several times during a delete process as
well.  If you have some code in there that you only want to have happen at
specific times and only execute once, you need to protect it with a flag
variable:

In declarations section:

  Dim fDoOnCurrentOnce as integer

and in the OnCurrent

  If fDoOnCurrentOnce = True then
    ' Do your processing here
    fDoOnCurrentOnce = False
  End If


  and then in various places, when you want processing to occur:

   fDoOnCurrentOnce = True

Jim Dettman
President,
Online Computer Services of WNY, Inc.
(315) 699-3443
jimdettman at earthlink.net

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com]On Behalf Of Dan Waters
Sent: Sunday, June 13, 2004 12:30 PM
To: 'Database Advisors'
Subject: [AccessD] Sub Form Current Event


Hello to everyone on a nice Sunday morning!  (at least in Minnesota)



When I move to a different record on a main form, the Current event on a
subform will run twice in succession before the Current event runs in the
main form.



Does anyone know how to cause the subform current event to run only once in
this circumstance?



Thanks!

Dan Waters

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