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by: dolberg |
last post by:
Hi,
I have a Treeview containing groups and groupmembers and I would like
to have the childnodes (groupmembers) checked when checking a parent
node (a group). This is no problem using the
TreeNodeCheckChanged-event. The problem is that a post-back is required
to fire the event, and checking a checkbox in the Treeview doesn't
cause a postback. Is there someway to force a postback or some other
way to fire an event when checking a...
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by: Tom John |
last post by:
Hi
Can anyone advise me if there is any way of getting a Treeview Check
box to show the three stages of being checked:
1. Blank
2. Checked (Gray Background)
3. Checked (Cleaar Background)
Not sure if it's possible, would be handy to know for sure.
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by: SamSpade |
last post by:
Below is how I add the drives to an explorer like TreeView.
What I don't know how to do is to add an Icon for MyComputer.
Any help would be appreciated.
Dim SysIconList% = WinApi.SHGetFileInfo(IntPtr.Zero, 0, SFI,
Marshal.SizeOf(SFI), Win32.Shell.SHGFI_SYSICONINDEX +
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by: Tom |
last post by:
I have a treeView menu on my master page and I have a few questions on it
1) how can I get the menu to stay expanded when a user selects a child node
and not flicker the page?
2) how can I have the selected node highlighted?
3) when a node does not have a child node, can I removed the arrow to the
left of the parent node? I only want parent nodes with children to have an
indicator.
thanks
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by: vincenzo.papa |
last post by:
I' ve got a TreeView asp.net 2.0 and I'm working in "ajax" way to allow
the nodes charge without the page postback. But I noticed that the
TreeNodePopulate is called back just the first time tha a node is
expanded. In fact,after the call at first expand, even the javascript
of
reference changes! (from TreeView_PopulateNode into
javascript:TreeView_ToggleNode)
Is it possible to call it back each time I expand a node? Or : is it...
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by: Erland |
last post by:
Hello all,
I have just installed visual studio .net 2005 and started developing
programs in asp.net 2.0. I have a scenerio where I have to populate
treeview child nodes based on the entries being entered in textbox,but
there is this thing I need to consider. Values in treeview nodes should
be populated as nodes, all child nodes in this case, as soon as vales
are being entered in textbox. That is to say, if I enter H in textbox
then H...
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by: Kenichi777 |
last post by:
I have a treeview wich populates from a xml file - it all works dandy...
this is my xml file...
<?xml version="1.0" encoding="utf-8"?>
<ProductsList>
<Category Name="Coffee">
<Products>1231</Products>
<Company>qwd</Company>
<Information>qdwd</Information>
</Category>
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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: kashif73 |
last post by:
Hi I am pretty new to ASP.NET. I have inserted a Treeview control in my page, which display directory information & all the different files contained in it in a DataList infront of it. My question is how can I make users to OPEN or DOWNLOAD these files. rightnow throuh this code only the name of the file is displayed in DataList, I want them to open in their respective programs & be downloaded as well. Thanks.
PictureTree is my TREEVIEW & ...
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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: 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: 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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