473,395 Members | 1,577 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,395 software developers and data experts.

Asp.net 2.0 (C#) Treeview question

Fuhrer
30
Hi all,

i have a question about the asp.net treeview.
I want to show the checkbox on every node in my tree,but i'm having a problem dealing with this feature.
The problem is:

When i check a tree checkbox i want automatically an event to be raised,but that does not happen.
I searched the MSDN and found that the checkbox in the tree does not raise the "onCheckedChanged" event unless the page is posted back (throught a button click for example).

So does anyone has faced the same issue???

Please help
Aug 17 '08 #1
1 1067
Curtis Rutland
3,256 Expert 2GB
Set the AutoPostback property to True.
Aug 17 '08 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

3
by: Michael C | last post by:
Hi all, Quick question about the TreeView control. I'm using code like this to determine the currently clicked TreeNode in the TreeView. private void MyTreeView_MouseDown(object sender,...
0
by: John | last post by:
Hi all, I have a puzzling question. I'm loading a treeview conrol with nodes and now need to send data with it but for it not to be shown. I need to use it later. To give an example, a datagrid...
5
by: Bart Schelkens | last post by:
Hi, i'm using the treeview from the Microsoft.Web.UI.Webcontrols.Treeview. It works fine. But my problem is that I don't get scrollbars if my treeview is too long or too wide for my frame....
0
by: Bart Schelkens | last post by:
Hi, I'm working with the Microsoft.Web.UI.WebControls.TreeView. I've put it in a <div></div> so that it would display scrollbars whenever the text was too wide or too high. Now how can I...
0
by: Patrick Olurotimi Ige | last post by:
I have a code below that i use to populate a treeview menu from the DB('m using the Treeview webcontrol). I can get the ChildRows but i want to make the "nodeProd.Text = rowProd("ProductName")" a...
0
by: Woody Splawn | last post by:
Could someone tell me what the command might be to clear *everything* out of a treeview. That is, suppose I have a treeview with numerous nodes open. I would like the user to be able to press...
3
by: Kelvin Leung | last post by:
Hi I use Drag and Drop between 2 TreeView Control under VB.Net But I found that it cannot work when I add sub-class for each node Is it drag and drop method cannot work when the node with...
3
by: Shawn | last post by:
Hi. I'm working with the TreeView control in my ASP.NET 1.1 application. I have a problem I haven't been able to figure out. When I click on a node (not expand), whether it's a parent node, a...
0
by: MichaelY | last post by:
I'm using the 2.0 TreeView, and thus far have been able to get most everything out of it I need (context menus on nodes, lazy loading, etc.). However, there is a scenario in which I'm not sure what...
0
by: sianan | last post by:
I am having a problem with the TreeView control. What I am trying to do, *should* be simple. When the user selects a node in my TreeView, I first check to see if the data for the object...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.