Solved

treeview, collapse ALL, expand ALL

Posted on 2001-06-29
3
296 Views
Last Modified: 2012-06-22
hello-

i populuate my treeview from a db on form_load.

i want to give my users to expand all parent/child/sibling branches or collapse all.

by default, when the form loads, i coded a few fixed branches to be expanded, but the child branches are all collapsed by default.

an example would be great.
0
Comment
Question by:jas777
  • 2
3 Comments
 
LVL 20

Expert Comment

by:hes
ID: 6239383
To expand all use the following

Dim a
For a = 1 To TreeView1.Nodes.Count
   TreeView1.Nodes(a).EnsureVisible
Next a
0
 
LVL 20

Accepted Solution

by:
hes earned 100 total points
ID: 6239449
To collapse all use this

Dim a

For a = 1 To TreeView1.Nodes.Count
   
   If TreeView1.Nodes(a).Expanded Then
          TreeView1.Nodes(a).Expanded = False
       End If
   
Next a

If you don't want it to collapse all the way back to the parent but you want theparent an it's children showing use

For a = 2 To TreeView1.Nodes.Count
   

0
 

Author Comment

by:jas777
ID: 6239516
thanks man,

i could of sworn i tried something to that effect last night, but it didn't work then.

thanks for the code, you rule...
0

Featured Post

On Demand Webinar - Networking for the Cloud Era

This webinar discusses:
-Common barriers companies experience when moving to the cloud
-How SD-WAN changes the way we look at networks
-Best practices customers should employ moving forward with cloud migration
-What happens behind the scenes of SteelConnect’s one-click button

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

I’ve seen a number of people looking for examples of how to access web services from VB6.  I’ve been using a test harness I built in VB6 (using many resources I found online) that I use for small projects to work out how to communicate with web serv…
Since upgrading to Office 2013 or higher installing the Smart Indenter addin will fail. This article will explain how to install it so it will work regardless of the Office version installed.
Get people started with the utilization of class modules. Class modules can be a powerful tool in Microsoft Access. They allow you to create self-contained objects that encapsulate functionality. They can easily hide the complexity of a process from…
This lesson covers basic error handling code in Microsoft Excel using VBA. This is the first lesson in a 3-part series that uses code to loop through an Excel spreadsheet in VBA and then fix errors, taking advantage of error handling code. This l…

756 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question