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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: 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: WebDunce |
last post by:
Hi guys,
I am trying to develop a simple xml editor. I have an object that has a TreeView. I use the TreeView to display the Xml node info. That's all fine, but i want the user to be able to move the actual xml nodes about by interacting with the non-xml TreeView nodes.
my basic algorithm is as follows:
user has selected a treeview node
if user presses Ctrl+Up Arrow, then
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by: Bob |
last post by:
Hi,
I would to have a tree view control with check boxes in which the
parent and child nodes interacts, in the way that you normally see
this occuring. Checking the parent node automatically checks all its
children node. Conversely, if one of the child nodes is unchecked,
the parent node unchecks. Is there a property of the treeview that
will automatically do this for me or do I need to roll my own?
Thanks,
Bob
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by: dav61000 |
last post by:
I have a parent form that uses a Treeview Control and I would like to pass the node selected to a child form where the user will add update or delete the record selected using a dataset. Is there a way to pass the selected node as a parameter to the child form?
Here's my code thanks in advance!
Private Sub PopulateTreeView(ByVal inParentID As Integer, ByRef inTreeNode As TreeNode)
objConn.Open()
myReader =...
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by: divya1949 |
last post by:
Create a windows c# application which will
Read a xml file and populate nodes in the treeview.
1 On selection of treenode display the child nodes of that node in listview control
2. Provide following view properties to listview, through View menu
a. Tile
b. Icon
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by: =?Utf-8?B?bWFib25k?= |
last post by:
I'm using a treeview control.
One parent node, several child nodes, several grandchild nodes.
Each of the nodes has a checkbox.
My question, when the user changes the check value of one of the grandchild
nodes to true how do I automatically change that node's parent to check-true
and so on up the tree.....and in reverse if the parent is changed to
check-false how do I cascade that down to each of the child nodes and their
child nodes.
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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: 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: 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: 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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