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by: Andrew |
last post by:
created a custom class that is derived from TreeNode, let's call it
customTreeNode. I'm trying to use the TreeViewEventArgs (for the
AfterSelect event) but I cannot cast to my derived TreeNode. Here is
a snip...
---code snip---
private void _TreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
customTreeNode foo = (customTreeNode)e.Node;
displayInfo(foo);
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by: Harshad |
last post by:
If I have a "Handle" of a TreeNode, how can I refer to the treenode?
For example, if the treenode is tn then I want to get tn.Text or tn.Index.
In other words, TreeNode has its pointer property as Handle, how do I
crossreference?
--
Thanks for your help.
Harshad Rathod
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by: Daniel Walzenbach |
last post by:
Hi,
I have a Website which allows users to input data. After they finished entering data they can click a button to save their input. Problem now is, that I have no possibility to visualize that the page is being saved and when it is (hopefully) done saving.
I thought about a modal window being opened using JavaScript when they click the save button telling them that the data is being saved. After saving is completed I could use...
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by: Patrick.O.Ige |
last post by:
I have this code below.
All its suppose to do is to EXPAND / COLLAPSE ALL of my treeview.
But when i use ASP.NET WEbmatrix it all works fine ..
But with VS.NET is says TreeNodeCollection not defined
and TreeNode not defined!!!!!!!!!!!!!!arg!!!!
How am i suppose to define it in VS.NET..
Any help appreciated!
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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: Alan T |
last post by:
Desktop TreeView.TreeNode.
Can I detect the click event on the treenode?
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by: John Faris |
last post by:
Hi all.
I have a class that inherits from TreeNode and adds a generic property,
NodeObject. Then I have several other classes that inherit from this class
and specify the type of NodeObject as below:-
public class BaseNode<T: TreeNode
{
private T _nodeObject;
public T NodeObject
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by: Marc Bartsch |
last post by:
Hi,
I have a WinForms application (C#, VS 2005) that consists of a treeview control and a notify icon. Below is a complete example of this application. The treeview has one root node and one child node. When I close the form, it will not be closed but minimised to the system tray. A double-click on the notify icon wakes it up and displays it again.
My expection was that the treeview handle would be destroyed when the form is sent to the...
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by: divya1949 |
last post by:
Create a windows c# application which will
Read a xml file and populate nodes in the treeview.
1 On selection of treenode display the child nodes of that node in listview control
2. Provide following view properties to listview, through View menu
a. Tile
b. Icon
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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: 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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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