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by: Saradhi |
last post by:
Hi All,
Here I am facing a performance problem with the TreeView Node renaming.
I am displaying a hierarchy Data in a treeview in my Windows C# Application.
My tree view represents an hierarchical view of Parent Nodes and projects where in a projectnode can be added to any ParentNode and hence we may have a project node added to 100 Parent nodes.
In this one, I have an operation of Renaming a Project Node. So whenever I am doing the...
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by: JustinG |
last post by:
I am relativley new to C#, and I am trying to write code using the compact framework, that will allow a handheld user to hit enter while a treeview node is selected, which will then do something based on that nodes text. I cannot figure out how to write a method for this event for a single node. When I double click on the treeview in design mode, the only function it creates (no matter where I click) is private void treeView1_AfterSelect(...)....
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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: Yavuz Bogazci |
last post by:
Hi,
i have created a treeview and this works nice. I have now
a problem: I want to store 2 more Information to each
Treeview Node like UserID and CompanyID. How can i do
that?
Thanks
Yavuz Bogazci
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by: Don Wash |
last post by:
Hi There!
I'm using VB.NET to create a TreeView application and unfortunately I could
not find "Key" property in Node items of the TreeView.
We used to have "Key" property in TreeView node object in VB6.
What is the equivalent of "Key" property of TreeView node in VB.NET? Has the
property name "Key" has been changed to something else? Or VB.NET does not
support the "Key" property anymore? If so what are the alternatives?
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by: Christian Rühl |
last post by:
heyho, guys! here's another question for you now:
i built an iterator to get all the nodes with a certain attribute in an
xml dom. it all looks like this (i'm using .NET framework 1.1)
string xpath;
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by: Michael_Burgess |
last post by:
Hi there,
I've looked around the different groups and still can't figure this
out without resorting to scrappy code............
I want to programtically select and highlight a TreeView node, such
that it looks the same as if a user has clicked it.
I'm aware about the SelectedNode property, but this just seems to
expand the TreeView to show the node in question, but not highlight
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by: R.A.F. |
last post by:
Hi,
I would like simulate a mouse click on on of my treeview nodes when my
form opens.
for that i was thinking to use the same simple way as under C++ :
SendMessage(TreeView.Nodes.Handle, WM_LBUTTONDOWN,0,0);
but it does not work. i do not get any error message and application
runs normally... just my first node is not selected (clicked).
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by: Zuhaib Hyder |
last post by:
TreeView node selection not working with PopulateOnDemand, any idea??
i want to select each node on click... even when any file opens in right frame in response of click on Treeview node on left frame...
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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: 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: 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: 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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