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by: bill |
last post by:
0- (nodename) text1 4 text1 4
1 |-4 (node_parentname) text2 0 text2 5
2 OK fail
3
private void button1_Click(object sender, System.EventArgs e)
{
TreeNode leaf=new TreeNode(textBox1.Text);//create node
leaf.Tag=textBox2.Text;//node's father
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by: Shawn |
last post by:
Hi.
I'm working with the TreeView control in my ASP.NET 1.1 application. I have
a problem I haven't been able to figure out. When I click on a node (not
expand), whether it's a parent node, a child node or a leaf node then a
DataGrid is populated based on the node's ID property. If I expand a node
then the DataGrid is not populated. This works fine. The problem is that
this doesn't work if I collapse the tree. If I collapse the tree...
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by: Stuart Nathan |
last post by:
I've written 2 separate TreeView Controls both of which are slow.
Each consists of two parts - A Tree and a Leaf.
In one the Tree is populated by individual leaves, which are drawn
calculating parents and children etc. In this control, the TreeControl does
the work, storing Leaves.
Collapsing a node involves hiding each leaf in the appropriate collection,
and recalculating the lines etc.
In the other The tree has one Leaf and it is...
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by: maflatoun |
last post by:
Hi,
I'm using the asp:TreeView component of asp.net 2.0 and my tree is
structure is
Root
-- Parent 1
--------- Leaf 1
--------- Leaf 2
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by: Christian Rühl |
last post by:
hey! what i wanna do sounds very simple at first, but it turned out to
be a real bone crusher...
i want to check if a treeView node is checked and if a correspondent
node in my xml config file exists just to sort of synchronize them by
changing the xml nodes attribute(s).
somehow i always catch an exception "blabla has an invalid token" but i
cannot find a solution for this. maybe someone of you people can tell
me how to do this...
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by: Christian Rühl |
last post by:
hey! what i wanna do sounds very simple at first, but it turned out to
be a real bone crusher...
i want to check if a treeView node is checked and if a correspondent
node in my xml config file exists just to sort of synchronize them by
changing the xml nodes attribute(s).
somehow i always catch an exception "blabla has an invalid token" but i
cannot find a solution for this. maybe someone of you people can tell
me how to do this...
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by: debasisdas |
last post by:
Select Microsoft windows common controls 6.0 (SP6) from components
Add a TreeView control to the form.
Add a ImageList control to the form.
Add some bitmaps to the imagelist.
Set the name of image list to the Image List property of the Tree view control.
Add this sample code to the form
=============================
Private Sub Form_Load()
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by: Joe Cool |
last post by:
Let's say I have a Treeview control on a form. Each leaf node in the
Treeview has a ContextMenuStrip, each with one ToolStripMenuItem, and
all ToolStripMenuItems Click event is handled by a comment event
handler.
How do I determine which Treeview Node signalled the menu event in the
common event handler?
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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: 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: 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: 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: 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 effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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