Solved

How to disable root lines, but keep plus/minus box for root nodes in a TreeView in VB.NET?

Posted on 2012-04-04
2
490 Views
Last Modified: 2012-04-16
I'm currently implementing a navigation menu using a TreeView control.

I would like to use headers to group the items in the menu and make it possible to collapse these groups of items so that only the header is visible. Also there is a need for an indicator to let the user know the header is collapsed such as the [+] by setting the .ShowPlusMinus property to true. However there should be no lines between the root nodes (the headers).

Logically I thought I could obtain this by setting the below TreeView properties:

.ShowLines = True
.ShowPlusMinus = True
.ShowRootLines = False

Open in new window


But when I do this, the plusminus indicator disappears as it is apparantle part of the root lines (even though it makes no sense that they should be).

Is there a way to implement it so that root lines are deactivated, but the collapsed [+] indicator as well as child lines are activated?
0
Comment
Question by:andreas_rafn
2 Comments
 
LVL 83

Accepted Solution

by:
CodeCruiser earned 500 total points
ID: 37807592
0
 

Author Comment

by:andreas_rafn
ID: 37819022
It looks really good, but I'll try to keep it simple considering the next ones that'll have to do the maintenance when I'm done with it - its for internal company use.
0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

Suggested Solutions

It was really hard time for me to get the understanding of Delegates in C#. I went through many websites and articles but I found them very clumsy. After going through those sites, I noted down the points in a easy way so here I am sharing that unde…
This is about my first experience with programming Arduino.
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program. Download Eclipse installation zip file: Extract files from zip file: Download and install JDK 8: Open Eclipse and …

749 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