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by: imani_technology_spam |
last post by:
We need to present hierarchical data on a web page, the same way the
tree view shows files in Windows Explorer. Here's the catch: that
tree view needs to be bound to a SQL Server database. How can this be
done?
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by: MrNobody |
last post by:
Ok, so I'm absoultely positive this was working last night, but today I'm
getting this error in my program when I try to add a child node to a parent
node of a tree...
The error says:
Message: 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.
Stack Trace: at...
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by: Peter |
last post by:
I have defined a complex structure with vb.net. One instance of it will be
about 32KB. Is it possible to save it to a SQL Server database and how to do
it?
Thanks in advance.
Peter
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by: B-Dog |
last post by:
I want to be able to detect if a user has selected a parent or child node in
a treeview and depending on which is clicked act accordingly based on the
tag. I can get the values but don't know if they are child or parent
values. Thanks
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by: Janarthanan Lakshmanan |
last post by:
Hi to all,
We have a treeview control in ASP.Net 2.0.We used in our project.We faced some problem while check checkbox. We want to check the parent node check box, if the respective child node was checked. How to check it. The code can be javascript or C#. How to check it?
Thanks In Advance
With regards
Jana
EggHeadCafe - .NET Developer Portal of Choice
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by: romcab |
last post by:
Hello expert,
I would like to ask how can I add a parent node and child node simultaneously.
I try this code;
//create parent node
XmlElement ^elem = doc->CreateElement( args );
//elem->InnerText = "Rom";
//Add the node
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by: jalicej |
last post by:
In my C# web application i have a treeview control with showcheckboxes = All . So for each node the check box is shown.
When i check on the parent node all its child nodes should be checked automatically. similarlly when i uncheck a parent node all its childnodes should be unckecked.
How can i do this?
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by: Limno |
last post by:
Hi,
I have a treeview control with showcheckboxes = All in my C#.net web application.
When i check on the child node its parent node should be checked automatically.similarlly when i uncheck a parent node all its childnodes should be unckecked.
When i check on the parent node all its child nodes should be checked automatically.
How can i do this?
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by: jmDesktop |
last post by:
I have searched everywhere and tried several things. I have a
treeview with and want to be able to only select a parent node. For
example:
root //don't want to drag this
-parent1 //yes, drag this an only this because it is a parent
--childOfParent1 //cannot drag this, only the parent
--childOfParent1 //can only drag parent
-parent2 //yes, parent, can select and drag
--childOfParent2 //no, cannot drag
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by: saadkhan |
last post by:
Is there any way to create xml file and save it in SQL Server database all using javascript? I have no security issues for the purpose i need to do it. Though if anyone could give me some better idea with some sample code, that will be appreciated....
I am generating xml stuff to be saved to database using javascript, but now I am wondering how to save it. Or should i use webservice for this?
Actually I want to achieve above mentioned task...
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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: 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: 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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