Is there a way to have the tree nodes in a TreeView be LinkLabels?
thanks - dave
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LinkLabels are Windows Forms controls that enable a user to hyperlink to a URL that points to either the Web or the local directory system. While the SDK documentation discusses the control, it does not demonstrate how linking is accomplished, nor does it outline the power and flexibility the control provides. This article fills those gaps, showing how to link using the LinkLabel control. It also shows the flexibility of this control for the programmer using the .NET Framework. In addition, the author covers the large number of properties that allow you to customize your controls and accurately place them. Their built-in behaviors are also discussed, along with their use in both Visual Basic .NET and C#.
MSDN Magazine February 2003
I want to create a treeview with dropdown lists. In fact, I need to add DropDownList to the TreeNode. I've done this with WPF but I couldn't find a way to do that on Windows forms control. Is it possible to customize the TreeNode control in order to add
a dropdown box?
Since i migrated a page to a new webserver running Asp v4 the page throws up this error I'm guessing ASPv4 it doesn't like the asp.2 code not having much of a clue of ASP I need some help to figure out how to resolve this problem. thanks in advance
An error occurred during the compilation of a resource required to service
this request. Please review the following specific error details and modify your
source code appropriately. Compiler Error Message: BC30561:
'TreeNode' is ambiguous, imported from the namespaces or types
Private Sub populateTreeView(ByVal strDirectory As String, ByVal nodeParent As TreeNode)
Line 58: Try
Line 59: Dim CurDir As New DirectoryInfo(strDirectory)
How to make a treenode as the 1st child node for every parent node or for some specific parent nodes.
thanks in advance
i have a treeView which display organization chart as hierarchical view. i want when end-user remove a treeNode, all childs of the selected node also being removed and then update database. to do this, i've used this code :
private void btnDeleteReceiver_Click(object sender, EventArgs e)
private void DeleteNode(TreeNode node)
foreach (TreeNode childNode in node.Nodes)
TestDataSet.ReceiversRow receiver = node.Tag as TestDataSet.ReceiversRow;
as u see in above code, i have a recursive method which delete all child nodes of the parentNode. but i'm facing a problem to delete all childs of the node. this loop could not iterate all childs node correctly. i don't know
Like in Windows Explorer, when the specific treenode is partially visible and the mouse is hovered over, the tooltip like text window will appear.
Just wondering is there a similar build-in functionality in treeview?
From what I understood, this text window seems not a tooltip control per se. What is it and how it is implemented?
It's a WinForm app with C#, and I'm using .net 4.0 & VS 2010.
I bind xml to treeview and select the node.I write code as
XmlNode xnParent = TreeView1.SelectedNode.Parent; XmlNode xnchild = TreeView1.SelectedNode;
But i got error these places.
Error 1 Cannot implicitly convert type 'System.Web.UI.WebControls.TreeNode' to 'System.Xml.XmlNode' E:\SVN_WORK1\Projects\Server\VegaFABSWeb\Admin\DataDictionary.aspx.cs 36 28 E:\...\VegaFABSWeb\
I use a TreeView to display a sitemap, but I wanted next to every link a small image; when clicked, it would add the link to a list of favorites in the Profile of the site user.
So I made a custom TreeNode, but I cannot figure out how to make the image postback to the page and expose an event that I can capture and use to add the link to the Profile.
Looked around here and via google, but somehow no one ever seems to have done this. Can anyone help out?