CTreeCtrl 'TVN_ITEMCHANGED ' not getting fired in windows xp environment?

Question

0.00/5 (No votes)

See more:

Hi,

I am having a tree control where I am doing some stuff.The Tree control consists of a Root node
and that root node consists of one child node inturn this child node consists of 3 nodes.
This treecontrol is on a propertypage and in this after I click on any of the checkbox I am
enabling the wizard buttons.And in the event handler to TVN_ITEMCHANGED I enabled the sheet
buttons.

When I had run my application and after checking a node of treecontrol I am not able to enable the
sheet buttons.I had seen the code is absolutely fine where I am checking the check state of the node
and enabling the sheet buttons.I started debugging my code and first it was NM_CLICK is getting fired
and then I was expecting the TVN_ITEMCHANGED event to get fired but it is not at all getting fired.

I have no idea why this event is not getting fired.And the environment I am using is WindowsXP.

I had run my application on windows7 ,windows 8,windows vista.There it is working as expected,but in XP only
I figured out this behaviour.

Can anyone please help me to get this problem resolved.

Posted 6-Nov-14 23:39pm

RajaPratap

Add a Solution

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)

Richard MacCutchan · Answer 1 · 2014-11-07T00:50:00

Solution 1

See http://msdn.microsoft.com/en-us/library/windows/desktop/bb773526(v=vs.85).aspx[^], this is not supported on Windows XP. Information that is quite easy to find.

Posted 7-Nov-14 0:50am

Richard MacCutchan

Comments

RajaPratap 7-Nov-14 6:53am

Isn't a way exist to do this.Or do we similar king of event where we can handle all the code that we are handling in this event handler.

Richard MacCutchan 7-Nov-14 7:17am

You will have to look through the notifications to see which of the others to use.