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by: SeanT |
last post by:
Greetings and salutations! I am having a real issue with the VB.NET
TreeView control. I need to display an image (a.k.a. logo, picture,
etc) from a file as the treenode object. I can not seem to find a way
to do this in .NET. I have tried the DrawImageUnscaled and thought
that was the way to go, but I was wrong. If anyone has any
suggestions, please help! The code I have currently follows:
Public Sub mTreeViewLoad(ByVal m_xmld As...
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by: Bob |
last post by:
Hi,
I have a treeview which contains nodes of a class (classA) derived from
treenode.
These classA nodes may contain nodes of a class (ClassB) derived from
classA.
The form load populates a imagelist and calls a subroutine that assigns an
image to each node depending on its type.
If I expand a classA node, all is well. ie. I see the classA image on the
classA node and the classB image on the exposed classB node (which is always
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by: Matthew Woods |
last post by:
Hi, does anyone know how to select a treenode with the first click? the
first click on a treeview will highlight the node under the mouse when it
was clicked BUT that node isn't actually selected until you click on it
again - very annoying property. i know i have to handle an event to set the
selected node to be the highlighted node but i have no idea how.
Thanks for any help,
Matt
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by: Mark Jerde |
last post by:
VS .NET 2003, Googling, msdn searching not successful.
I'm using the images of nodes of a TreeView to show the Pass/Fail results of
several tests. The tests are a little slow so I would like to Refresh()
between each test. This works:
MyTreeView.Refresh();
.... but it causes a lot of flicker. The node text does not change. Only
the TreeNode.ImageIndex changes.
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by: Andrea |
last post by:
Hi,
Im using an ASP.NET 2.0 TreeView control on a web page with an Xml
MapSiteMenu. Some nodes does'nt have url property (just acts as container of
other children nodes).
My question is:
Can i open and close a treenode without clicking on +/- image (but just
clicking on the treenode caption (title property) ?
Thanks, Andrea.
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by: Alan T |
last post by:
I am using VS 2005 and just wonder why I don't have this method?
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by: Lukas Kurka |
last post by:
Hi,
Is there a way how to add Controls into TreeNode?
Thank You
Lukas
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by: WhiteWizard |
last post by:
Anyone out there today? Happy Thanksgiving!
I am writing a Window app that has a TreeView control. I am creating the
nodes dynamically from an XML file, and I have some icon images that I have
associated with each of the "top" nodes. The users, after some usability
testing, have decided they don't want the "child" nodes to have any icons
associated.
I cannot seem to get the child nodes to NOT have an icon. I have tried
changing...
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by: AAaron123 |
last post by:
If you see this posted twice - sorry.
My news reader showed my first post as "No Longer Available"
I have the following in a .css file.
The treeNodes behave as if they were "a" elements.
I can't get them to not respond to the mouse!
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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: 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: 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: 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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