OnTreeNodeCheckChanged not fired. //No disparado

Question

1.00/5 (1 vote)

See more:

(First, I'm argentinian, so my English is not good)
I have a big problem with Treeview with checkboxes.
I want to check all child nodes when I check the parent node, but, when If I check or uncheck the box, nothing happens. If I click on the link, nothing happens. If I first check on the box and then click the link, the event fires. If I check a box and click on a link on a separate node, the event fires as well.

I really need to fire the event only when I check/uncheck the boxes.

Posted 10-Jan-12 4:08am

gonzalogorosito

Add a Solution

Comments

Sergey Alexandrovich Kryukov 10-Jan-12 12:24pm

1) How do you know the event handler was actually added to the event's invocation list (+= operator)?
2) How do you know the event is not fired? Maybe it was not handled properly? Did you observe the call of the handler, under debugger?

If these hints did not help you, show some relevant code. Use "Improve question".
--SA

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)