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by: Dean L. Howen |
last post by:
Hi,
I want to add some attributes to TreeNode, so I create a new class MyNode
that inheritance from System.Windows.Forms.TreeNode,
I want to TreeView use MyNode instead of TreeNode, so I can manipulate with
new attributes
How can? Please give me some ideas,
Thanks.
Because the TreeNode doesn't have Value Property which contents value...
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by: The Kiddie |
last post by:
Hi Guys,
I am doing some work with a treenode and I want to record the
selected item, and it may change while the user is performing some
tasks and I need to know which one was originally selected.
I want to create a property which will store the selected
TreeNode, and I can refer back to that when it is time to make the
changes. However I...
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by: markaelkins |
last post by:
Hi. I am trying to enter a variable in the treenodesrc of a treenode. I am
basically trying to send an ID variable into sql to return different records.
I've searched everywhere and cannot find the answer. I'd appreciate and help.
Thanks.
What I'm doing is creating a treeview with the structure as follows (this is
the expanded view):
-...
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by: fred |
last post by:
I am using the clipboard to copy and paste a TreeNode but the Tag property
does not seem to be copied.
I use the Tag property for an Object that contains data relating to the
TreeNode. The Tag property is fine when the TreeNode is put onto the
Clipboard but the Tag property is always 'nothing' when I take the TreeNode
from the Clipboard.
...
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by: Mano |
last post by:
When settiing a TreeNode to bold the text label of that node is clipped. As
describedin in the Bug Rebort FDBK16963 I set the underliying TreeView Fond
to be bold.
Now I have the strange behavior, if I delete all childnodes, when the parent
node is expanted, and rebuild all child treenodes, I can make an childnode
bold without clipping it....
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by: Don |
last post by:
I've created a small test class to extend the Treenode object and am
having mixed success.
In the Treeview's 'BeforeExpand' event I've used code from the help
topic "Adding Custom Information to a TreeView or ListView Control"
I've been able to add nodes of myTreeNode type to the treeview and
verify that they really are myTreeNode nodes...
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by: tanya foster |
last post by:
Hello,
I am re-writing a visual basic .net application(visual studio 2003) in an
asp.net application(visual studio 2005). The vb.net application relied on a
treeview and hence, treenodes. The treeview and treenode class in asp.net
is limited compared to vb.net's. In vb.net, the treenode had a nextnode
property which was equivalent to...
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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: chinoo5 |
last post by:
Hi everyone! I need help to cast a TreeNode into my own-defined TreeNode class (called ExtraTreeNode); the TreeNode has been added to the tree as ExtraTreeNode.
For example, I have some properties (p1, p2) in ExtraTreeNode.
Creating my object:
ExtraTreeNode tempnode = new ExtraTreeNode(p1,p2);
and adding:
TreeViewObj.Nodes.Add(tempnode);...
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by: Karl Rhodes |
last post by:
Hi all...
Perhaps I'm not going about this the right way, but I wondered if
anyone can help?
I have a treeview which populates from a datatable using a parent/
child relationship. It stores a company/branch hierarchical structure
and show areas/regions/branches etc by name in it's nodes.
What I need to be able to do is select a node...
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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...
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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...
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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. ...
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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...
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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...
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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...
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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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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...
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