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P: n/a
I'm trying to make a 'Working' dialog with a rotating hourglass which
displays during a long process. The dialog says hit <Esc> to cancel
the process. If <Esc> is hit, the 'Process' ends and closes the
Dialog (works fine.)

The dialog form has a timer event which sets the Picture of an Image
Control to a series of hourglass bitmaps.

When I open the dialog on its own, the timer event executes as it

When opened as part of a process, the timer event does not appear to
be executing. I also tried rotating the hourglass Image using a loop
and API Sleep in the Load Event of the dialog form.

In both cases whilst the process that opens the dialog form is
running, the dialog code does not run (either Timer or Load Event

I tried DoEvents everywhere in the 'Process' but it makes no
difference. What do I need to do to get the Dialog's Timer event to
work during the 'Process'?


<Clipped 'Process' code>:

Function LongProcess()

DoCmd.OpenForm "frmWorking"
DoEvents 'To let frmWorking open

If GetAsyncKeyState(VK_ESCAPE) Then 'API call to detect escape key
GoTo Exit_Function_LongProcess
End If

do something (actually looping through a DAO recordset)

DoCmd.Close acForm, "frmWorking"
Exit Function
End Function
Nov 13 '05 #1
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