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by: clintonG |
last post by:
How do I get a TreeNode.Parent property when using the 2.0 TreeView control?
When the data source is an XML file there may be redundant names in the
tree. For example, when a child node with the value of 'name' is selected I
don't have a clue how to get the name of its parent which may be 'person' or
'school.'
<%= Clinton Gallagher
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by: Ed_P. |
last post by:
Hello,
I have a tree view with a few nodes, an example is illustrated below:
Customer Info.
Ticket History
Misc. Notes
The TreeView is on the left hand. I have figured out which node is selected by using the e.Node.Text property. Now what I would like to do is to be able to display the appropriate information (which will appear on the right hand side of the widnows form) that the user has selected on the TreeView. For example, if...
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by: Tim |
last post by:
Hi
I have a form with a treeview on it. When I select a particular node it
adds/shows a tab on the form. The treeview node remains selected as it
should. The user can close the tab or remove the focus to another tab.
Clicking on the same already selected node should add/show the tab, however
the after select event does not fire as the node is already selected. I
trapped the click event of the treeview but that is not node specific. In...
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by: Srinivasa Raghavan |
last post by:
Hi All,
I have some doubts on the Treeview control and Form
Authentication
1) will Form Authentication work if cookies are disabled.
2) I have problem in the following code (TreeView Control
with checkbox)
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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: 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: =?Utf-8?B?anAybXNmdA==?= |
last post by:
My first time using a TreeView:
I've got a TreeView that I populated with some data and it has nodes.
In the Properties window, I created an Event Handler for the TreeView's
AfterSelect method, and it allows me to determine what Tree Node has been
selected.
However, if I expand the TreeView and select one of the Child TreeNodes,
they do not trigger this event.
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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
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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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