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by: serge calderara |
last post by:
Dear all,
I ma collected data from a CSV file and build dataset based on those data.
I would like to bind this dataset to a treeview control in order that nodes
gets displayed automatically based on my dataset column name.
Does anyone could help me how to do this ?
Any sample will be appriciate
best regards
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by: Michael A. Covington |
last post by:
Can somebody point me to an example of how to put checkboxes on a treeview?
I want to set up something that is very much like the way tape backup
programs let you select a set of files and/or directories. Thanks.
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by: Trevor |
last post by:
How can I recursively loop through _every_ TreeNode in a TreeView using
C#? The CheckBoxes property enables checkboxes for all TreeNodes. I
only want checkboxes on TreeNodes that have 0 child nodes. I don't know
how many levels deep the TreeView will be. I have the checkboxes part
under control but my code only loops through the root nodes of my
TreeView.
// My incorrect code
treeGroups.CheckBoxes = true;
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by: emzyme20 |
last post by:
Hi,
I am trying to populate a list control that is bound to a data table
but the display member needs to come from a different data table.
I have two list controls in C#, one displaying available categories and
one displaying selected categories. In the database these are
represented in two tables, the available category table has an ID and a
Name. The other table is a category links table that has an ID,
Category_ID and a Book_ID.
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by: Mark |
last post by:
Hello,
I am using the new TreeView in ASP.Net 2.0. I am using its PopulateOnDemand
feature.
The problem is that the treeviews +/- images, and any checkboxes, have the
tooltip set. If the node contains HTML, then the tooltip shows the raw HTML,
which is unacceptable to users.
Is there any way to block the tooltips from displaying this HTML?
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by: Victor Rodriguez |
last post by:
Is there a way that I can have a client side event like
oncontextmenu="showfunction();" on each node?
thanks,
Victor
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by: japi |
last post by:
Hi all,
I have a TreeView control in my ASP.NET 2.0 Web application with
checkboxes enabled.
I would like to generate a postback when a user ticks or unticks a
checkbox. As far as i know, this is not possible out of the box.
Does anyone have a solution/workaround/hack for this?
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by: Wudi008 |
last post by:
Hi, I am using C#, I have a treeView in my windows.form , I want to give checkboxes for some nodes in the treeView but not all of them. If i do treeView.checkbox = true, all the nodes would have checkboxes, but i only want certain nodes to have checkbox. Is there any way to do that?
Thanks, your help would be greatly appreciated.
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by: =?Utf-8?B?VHJlY2l1cw==?= |
last post by:
Hello, Newsgroupians:
A quick question regarding checkboxes and a treeview. I have a treeview
that has the property CheckBoxes. However, I'm also trying to handle the
event NodeMouseClick. I only want the event to run some code only if the
user clicks the check box. This means that if the user clicks the "text" of
the TreeNode, it will do nothing. However, if the user clicks the checkbox,
which is next to the "text" the code will...
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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: 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: 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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