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by: serge calderara |
last post by:
dear all,
Is there an easy way to bind a treeview control with an XML object as
datasource?
In a similar way as the dataset is doing, and build columns accroding to
XML node, I could imagine a treeview which build its notes accordind to XML
object too
how can I do that?
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by: SoKool |
last post by:
Can anyone point me to a site where I can get a free treeview control to use in ASP .NET or any tutorial that can help me build my own treeview control.
I intend to use a treeview to generate a dynamic menu by collating data from a Sql Server Table.
Many thanks.
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by: Trond Hoiberg |
last post by:
Let say i have a bunch of files. Logfiles that is stored in subfolders.
Folder1
--logfile1
--logfile2
--logfile3
Folder2
--logfile1
--logfile2
I want to display these files using data from the files in an TreeView
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by: Hrvoje Voda |
last post by:
What is wrong in this code?
private void tree_KeyDown(object sender, System.Windows.Forms.KeyEventArgs
e)
{
if (e.KeyCode == Keys.Enter )
{
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by: Björn Bengtsson |
last post by:
Hello!
I have an urgent problem concerning ASP.NET, ADO.NET, SQL Server, XML and
the TreeView control.
I have two tables; one describing the products and one describing their
relationships. A product may consist of multiple other products. So far
everything is great. But one product may exist as a subproduct to multiple
parent products.
My tables:
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by: Evan Kontos |
last post by:
I am trying to implement a Treeview w/an XML file and I even copied and
pasted examples from MSDN but can't get them to work. Any suggestions
welcome.
XML File
<TREENODES>
<TREENODE TEXT="Document-1">
<TREENODE TEXT="Folder-1" EXPANDED="true">
<TREENODE TEXT="Document-2" />
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by: Jarod_24 |
last post by:
This is the exception i'm getting:
System.InvalidOperationException: The action being performed on this control is being called from the wrong thread. You must marshal
to the correct thread using Control.Invoke or Control.BeginInvoke to perform this action.
I have multiple background-threads that returns info about their progress through a Event. This event's handler is then on a Form
that has the responsability to display all the info...
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by: apenly |
last post by:
Hi all-
I'm trying to Render a TreeView in a custom control, but I'm receiving
a NullReferenceException at runtime. If I put the TreeView on the page
it works fine, but as soon as I try to render it within my control it
crashes and burns. I've even tried placing it within another control
(a PlaceHolder) and tried to render the PlaceHolder to no avail. Any
ideas on how to fix this problem?
Here's my code:
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by: echuck66 |
last post by:
Hi,
I have a Winforms 2.0 project that I'm working on that involves populating a treeview control from data contained in a fairly large dataset that has to be refreshed periodically.
I have no problems populating the treeview nodes initially, but am somewhat flustered as to how I should go about keeping the treeview control current with the dataset.
After the dataset has been refreshed, I can, of course, clear the treeview nodes and...
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by: Jeff |
last post by:
Hey
..NET 2.0
I'm trying to search a TreeView control for a specific TreeNode
The code below doesn't work because it only searches the the top level of
the nodes. I would like to program it so that it can find a TreeNode
anywhere in the TreeView... any suggestions on how to implement it ??
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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: 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: 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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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