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by: |
last post by:
I have derived new classes for the TreeNode and TreeView
classes that Microsoft provides. Since the
TreeNodeCollection class is sealed I created my own class
that implements the IList interface.
However, the original TreeNodeCollection class does
something important on the "Add" method where it assigns
the "TreeView" and "Handle" to the...
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by: Chuck Bowling |
last post by:
I have a serialized TreeNodeCollection that I want to initialize a TreeView
with. Is there a simple assignment I can use for this or do I have to
iterate thru the collection and add individual Nodes?
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by: Dmitriy Kolesnik |
last post by:
Hello, All!
I have next problem: I need to override TreeNodeCollection method Add(), but
I know that I can't inherited from TreeNodeCollection.
How I can resolve this problem?
Help me please if you know solution.
Thank You.
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by: naijacoder naijacoder |
last post by:
Hi Guys,
I have an application below that is treeview menu populated from the
database which works with asp.net webmatrix.But when i put it into code
behind in Visual Studio.Net it gives the errors
"TreeNode Not defined"
"name TreeeView1 not defined"
Can anybody tell me what 'm doing wrong?
Sub Page_load(Sender As Object, E As EventArgs)
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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: bclegg |
last post by:
Hi,
When I implement the example code it errors with
'No parameterless constructor defined for this object.'
experimenting with dim o as object = mytreenode.clone() gives the same
error.
The example code is:
Private Sub Button1_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles Button1.Click
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by: engelit.junk |
last post by:
Hi,
If you look at TreeNodeCollection.Find Method, you'll see:
Finds the tree nodes with specified key, optionally searching subnodes.
public TreeNode Find (
string key,
bool searchAllChildren
)
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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: 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: 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: 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...
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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...
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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: 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...
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