[AccessD] sniggling problem with treeview

Mike and Doris Manning mikedorism at ntelos.net
Wed Mar 12 15:00:01 CST 2003


Could it be that you have your code in the Click event instead of the
NodeClick event?

Doris Manning
Database Administrator
Hargrove Inc.
www.hargroveinc.com


-----Original Message-----
From: accessd-admin at databaseadvisors.com
[mailto:accessd-admin at databaseadvisors.com] On Behalf Of Seth Galitzer
Sent: Wednesday, March 12, 2003 02:25 PM
To: accessd
Subject: [AccessD] sniggling problem with treeview


Hi all,

We're using the treeview control in one of our applications right now for
form navigation (kind of like Susan's method for using a listbox for
navigation in this month's Inside Microsoft Access).  Basically, when you
(single-)click on a child node, the appropriate subform should open, or
action fire.  Populating the treeview is working great, as is collapsing and
expanding branches at will.  We had some trouble with the icons for a while,
but finally found a documented bug and were able to work around it, so they
are working fine now also.  

Everything is working pretty well, except for one final bug. 
Occasionally, and it seems like probably 10%-20% or the time when you click
on a node, the desired subform does not open until you double-click on it.
This is more of an annoyance than a critical bug. 
After all, the subform does open after a double-click.  But it is supposed
to fire on a single-click.

Any of you treeview veterans come across this?  What did you do to fix or
work around it?  We tried some third-party treeview controls to see if there
was a better one out there, but they didn't want to work in Access, only VB.

Any recommendations are welcome.

Seth

-- 
Seth Galitzer			sgsax at ksu.edu
Computing Specialist		http://puma.agron.ksu.edu/~sgsax
Dept. of Plant Pathology
Kansas State University

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