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by: Rasmus |
last post by:
I need to grab focus to a specific node i my treeview when I click on my listbox.
Here's the code that differs between the different event i the listBox:
private void listBox1_SelectedIndexChanged(object sender, System.EventArgs e)
{
string selected;
selected = this.listBox1.SelectedItem.ToString();
if(selected == "Error in Supercell 1")
{
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by: L.M |
last post by:
Hello,
I knew how to use the treeview under VB6. After migrating to .NET, well, I'm
lost.
I try to add a new node, either to the same level or as a child to a
selected node in the treeview.
However, either it only add it to the root level or it only add it on level
below, doesn't matter what I select. And in some case, I just get an
exception.
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by: Andrew Robinson |
last post by:
I am using a TreeView to perform navigation and have a few nodes that need
to generate a popup menu. For this, I use the SelectedNodeChanged event and
then add the relevant "window.open" script to the page using the
ClientScript.RegisterStartupScript method.
This seems to work fine, but if the user clicks on the same node twice, the
event doesn't fire a second time. I assume this is by design as the Node
Selection hasn't changed, but...
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by: Juanjo |
last post by:
I need to know how to maintain de status (nodes expanded and selected) of a
treeview in a master page.
I have a master page with a treeview. I have a default page, when the
treeview is expanded and a node is selected then redirects to a another page
Response.Redirect("Page2.aspx")
And run's ok, but the treeview in this page is colapsed. The treeview
maintain its aspect, the images for the nodes, etc, but is colapsed and
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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 child node or a leaf node then a
DataGrid is populated based on the node's ID property. If I expand a node
then the DataGrid is not populated. This works fine. The problem is that
this doesn't work if I collapse the tree. If I collapse the tree...
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by: Claus |
last post by:
Hello,
I have a long treeview with scrollbars. When I scroll down and press a treeview node, then the Load event fires and navigate in an iframe to another page. The problem is, that afterwards the treeview is collapsed and the node isn't selected. Expanding and selecting the node via code in the load event works, but how do I achieve, that the treeview scrolls down to the selected node?
Thanks for any help
Claus
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by: Matt MacDonald |
last post by:
Hi All,
I have a form that displays hierarchical categories in a treeview. Ok so
far so good. What I was to do is have users be able to select a node in the
treeview as part of filling out the form. I only want to allow single
selection, so using checkboxes is out of the question. It works as is, but
it makes the form very cumbersome if every time that a user selects a node,
the whole page has to reload. Is there a way to have a node...
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by: makennedy |
last post by:
Hi Experts,
Please help, I am a newbie to ASP.NET 2.0 may be I am doing something wrong or there may be a bug somewhere.
Basically I have a TreeView Control which I have created programmatically. And I want to bind the selection of a TreeNode (which is a record) from the database) to a DetailsView which shows the datatable record for the selected TreeView node in the Details View.
I am using IDE : Visual Web Developer 2005 Express; OS=...
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by: =?Utf-8?B?Rmx5Z3V5?= |
last post by:
I have a TreeView with so many nodes that it requires scroll bars. When the
user selects a node the screen is refreshed and the selected node is no
longer visible. The TreeView is opened to the selected node but the screen
is not scrolled to it. How can I get the TreeView to show the selected node
after it has been refreshed?
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by: dutsnekcirf |
last post by:
I have a treeview control on a custom task pane in Excel. I've enable the ability to use Drag & Drop (by following this how-to) on the treeview to change the order of the nodes. The problem though is if I close the application and then go back in, the nodes are back in the order they were before I had reordered them. Is there a way that I can modify my DragDrop event to permanently change the index of the nodes?
Here's my code if you're...
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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,...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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();...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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