I have a TreeView control that I am populating with a lot of data.
I have been asked to expand the nodes so management can quickly access the
individual elements.
This is easy to do with TreeView1.Expan dAll(); however, the TreeView control
scrolls the last part of the data into focus.
How do I either prevent this scrolling or reset the TreeView control's view? 3 6047
Found a quick fix already:
After TreeView1.Expan dAll(),
set TreeView1.TopNo de = TreeView1.Nodes[0];
If there is something better (or other ideas), I always enjoy hearing them!
"jp2msft" wrote:
I have a TreeView control that I am populating with a lot of data.
I have been asked to expand the nodes so management can quickly access the
individual elements.
This is easy to do with TreeView1.Expan dAll(); however, the TreeView control
scrolls the last part of the data into focus.
How do I either prevent this scrolling or reset the TreeView control's view?
jp2msft avait prétendu :
I have a TreeView control that I am populating with a lot of data.
I have been asked to expand the nodes so management can quickly access the
individual elements.
This is easy to do with TreeView1.Expan dAll(); however, the TreeView control
scrolls the last part of the data into focus.
How do I either prevent this scrolling or reset the TreeView control's view?
Hi jp2msft,
By default, TreeView control doesn't focus last tree node. Perhaps, you
make something that makes this behavior.
To prevent scrolling you can insert javascript like this at the bottom
your page :
<script>
window.scroll(0 ,0);
</script>
--
Paul Musso
Well... I forgot to say that this is a WinForm and not a WebForm, so I don't
use JavaScript. I suppose what you gave was still an answer, though.
I was able to get "TreeView1.TopN ode = TreeView1.Nodes[0];" to work for me,
though.
"Paul Musso" wrote:
jp2msft avait prétendu :
I have a TreeView control that I am populating with a lot of data.
I have been asked to expand the nodes so management can quickly access the
individual elements.
This is easy to do with TreeView1.Expan dAll(); however, the TreeView control
scrolls the last part of the data into focus.
How do I either prevent this scrolling or reset the TreeView control's view?
Hi jp2msft,
By default, TreeView control doesn't focus last tree node. Perhaps, you
make something that makes this behavior.
To prevent scrolling you can insert javascript like this at the bottom
your page :
<script>
window.scroll(0 ,0);
</script>
--
Paul Musso This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: sonali_reddy123 |
last post by:
Hi,
I am having a problem regarding use of a treeview.
The problem is whether it is possible to set a default position
to the scrollbar so that if any of the treenode contains the
text bigger than the size specified for the treeview the scroll
doesn't move to the treeview max size and display the end of the
node's content but should stay at some specified position and user
may move it later to view entire text.
|
by: WJA |
last post by:
I'm looking at building an application that needs to display 4 levels
of hierarchical data. Initially the obvious choice for this would seem
to be the treeview control. After searching this newsgroup I've found
that there is a lot of opinion that says to stay away from the treeview
if at all possible due to lack of documentation and distribution
problems. Added to this, I've never used it before and don't need a new
learning curve at the...
|
by: Gabriel Lozano-Morán |
last post by:
Hello
I am developing a multi-lingual web site where users can change the language
on-the-fly. Now I have created a treeview that will be used as a navigation
menu. The users can offcourse expand nodes but the problem is that when
users change the languages I need to reload the treeview but the expanded
nodes need to stay expanded. The items in the treeview are not fixed but are
pulled from a data source.
Eg:
|
by: Elliot |
last post by:
The following code creates 2 node objects in a treeview control. When
I click on the second node, a process object corectly launches
"http://www.cnn.com" but focus immediately returns to the treeview
control. It shouldn't. It should stay with the Internet Page. The Page
is being launched from the AfterSelect Event, could that be causing the
treeview control to get focus again?
Any help would be appreciated.
Thanks,
|
by: lanem |
last post by:
I want to display some drill-down data with a datagrid look. I can get the
exact functionality I want with a treeview, but I don't like the way the
treeview looks and formats the data. I want a multi-column table look like a
datagrid. It is not as easy as just hardcoding a datagrid within a datagrid
because the data may do down pretty deep. The treeview works great for this.
Is there a way to make the treeview look kind of like a...
| |
by: mongphong28 |
last post by:
Hi,
I'm using a treeview as a menu, and when the user clicks on a node I
want the focus to set to a control (ie textbox) in a panel to the
right. The problem I'm having is the focus will not stay on the
control, but instead jumps back to the treeview.
I'm setting the focus in the AfterSelect event of the treeview, and if
I step through the code the desired control does have .Focused = True
after I have set it, but then somewhere after...
|
by: J |
last post by:
Hello All!
I need to be able to databind a treeview full of checkbox (selections). The
many selections are subsequently used to build an SQL Query. Currently
using the new VS2005 object-binding to business objects and want to stay
along those same lines. I eventually need to persist these selections so
another process can do other related work with the data. I am just not sure
how to persist the changes in the checkbox to an object. ...
|
by: Xenomorph |
last post by:
I have a program where you click an item on the TreeView on the left, and
then work with whatever pops up on the right.
There are many entries on the TreeView, and when you click something on the
right, the item on the TreeView is no longer highlighted, making it hard to
keep track of which item you clicked on the TreeView.
I want the item clicked on in the TreeView to turn BOLD, or get underlined,
or change color or something. Just so...
|
by: Max2006 |
last post by:
Hi,
I have a TreeView and this is my node style:
<asp:TreeNodeStyle ForeColor = "#000000" Font-Size="9px" Font-Bold="false"
Width="100px" NodeSpacing="3px" />
The problem is the expand button (+) resides right at the middle of
multi-line text. Can I make the expand button top align instead of middle
align?
|
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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
| |
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |