when you click other treenode, it's child should expand and before treenode should collapse what we expanded early.

Question

1.00/5 (1 vote)

See more:

hi i am treenode on screen in treeview format.

normally when you click one treenode, it will expand it's child. right?

when you click other treenode, it's child should expand and before treenode should collapse what we expanded early.

pls help me out.

Posted 4-Aug-13 19:33pm

christhuxavier

Add a Solution

Comments

Sergey Alexandrovich Kryukov 5-Aug-13 1:41am

No, it's not right. The node not just expands. And it does not "expand the child". The node expands (itself, showing children), or collapses or, if there are no children, stays the same.
Help with what?
—SA

christhuxavier 5-Aug-13 4:55am

hi you are correct. so what i need, when you click node it will expand it's child , second time you will click some other node to expand it's child right? that time first time expanded node should collapse automatically.

Am i cleared. pls help me.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

christhuxavier · Answer 1 · 2013-08-04T22:39:00

Solution 1

hi you are correct. so what i need, when you click node it will expand it's child , second time you will click some other node to expand it's child right? that time first time expanded node should collapse automatically.

Am i cleared. pls help me.

Posted 4-Aug-13 22:39pm

christhuxavier