Finding The Level Of The Particular Node In A Hierarchical Xml Using A Node Value?
Apr 10, 2012
Finding the level of the particular xml using a node value in .Net Experts ! This is my sample Xml.This is a tree structure and T->T.1,T.2->T.2.2,TA->TA.1 - this is the tree strucutre. I know the value of tag . ie 1232,1343.. etc.Using this ID how can I find that 1343 is coming under 1232. or 1490 is under 1090 which is again under 1232.Expected output : if i pass 1490 then I need to know 1490,1090,1232 etc (from that nodeto the top node).I am using .net 2.0
<Abc>
<A>
<Name>T</Name>
<Id>1232</Id>
[code]....
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Jun 18, 2009
Is there a way to tell when clicking on a node in a TreeView whether or not that node already has 1 level down populated within the control? That is, I have code which populates a TreeView 1 level down. I need to put some validation code which checks to see if this level has already been populated before the code that acutally populates it.
Private Sub TreeView4_BeforeExpand(ByVal sender As System.Object, ByVal e As System.Windows.Forms.TreeViewCancelEventArgs)
If e.Node.Nodes(0) IsNot Nothing Then
[Code].....
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Mar 25, 2010
how can I search for a text in a tree view but by being able to tell from which level I want to start searching?
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Nov 26, 2011
i have a treeview which has a bunch of parent and child nodes preset at design time, there is 1 parent node tho which is called developer, that i want to add child nodes to at runtime.When the form first loads im trying to have it check a text file and for each line in the text file add the text/string from that as a child node tot he 'developer' parent node.
vb
Dim reader As String = My.Computer.FileSystem.ReadAllText(Application.StartupPath() & "ConfigDevs.txt")
Dim strs() As String = Split(reader, Environment.NewLine)
For Each s As String In strs
[code]....
Thats what i have so far, how can i set it so 'Dim parentNode As TreeNode = ' points at the 'Developer' node?
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May 6, 2009
What node property tells you if the node in question in a TreeView is the Root Node (i.e. highest parent level)? I want to be able to test a node (True/False) in a node event procedure.
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Aug 25, 2009
With the following code I only can add until second level node... If wan to add more level in child node?? I want to add child node to "UOM" node??
TreeView1.Nodes.Add("Maintenance", "Maintenance")
TreeView1.Nodes("Maintenance").Nodes.Add("2", "Item Group")
TreeView1.Nodes("Maintenance").Nodes.Add("3", "UOM")
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Dec 28, 2010
I have a tree view in my project with a parent node and with theoretically speaking infinite child nodes.
Now I want to delete the last child node from the tree view when the user presses a certain button. I thought I could do this trick with this code:
Private Sub Bundo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Bundo.Click
Try
[Code]....
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Dec 30, 2009
i have got a object of attribute and i want to know what is its node name (who contain this attribut).
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Jul 19, 2009
I have a treeview which have a listimage. And it has imageselectindex property (image is yellow ball)My problem is : When i click any node, the image of that node shows imageselectindex . I only want thirth child node will show it. I dont want when i click at first node (rootnode) or child of roodnode , the yellow ballon shows.
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Nov 8, 2009
i need to check all child node when the parent node is checked and i had do research from the internet but it seem that i had a error which is Type 'MSComctlLib.Node' is not defined.do i need to import any reference? [code]
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Nov 12, 2009
i got treeview with some root, parent and leaf node but when i create a foreach loop it alway read the 1st value with is 4
For Each node As TreeNode In Me.TreeView1.Nodes
'Label1.Text += node.Text & "</br>"
If (Not node.Checked) AndAlso (node.Value = module_id) Then
[code].....
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Nov 1, 2011
My XML comes in like this:
<Document type="ContentPage">
<Fields>
<Field name="FaqCategory" type="dropdown" title="Select Category:" index="FaqCategory"
[code]....
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Apr 1, 2012
How to add a child node to a specific node in treeview?
Say i have "Item1" in treeview already, How do i add "SubItem1" to "Item1" as it's child node?
I know its probably really simple, but i tried lots of stuff, i just cant get it working.
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Aug 27, 2010
Basically, it refuses to find the node when the root node contains an attribute.
[code]...
When I do xml.SelectNodes("DataSet") with the xmlns in the root tag, it finds no nodes. If I remove the xmlns attribute, it works fine.How can I make it work while leaving the attribute?
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Feb 10, 2011
I have a treenode loading and I allow a user to add a node as a favorites node. I am trying to think like the user so I wanted to find out what happens if I deleted the folder form the tree and re-rann the app. Well it comes up with an error:
[Code]...
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Apr 25, 2009
Is it possible to remove a node from the treeview identifying it by the node's tag? if so how?
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Apr 20, 2009
Following is my xml file [code]...
What modification i have to make in button click
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Jul 14, 2011
im working with a project for the IRS here in mexico, i need to add a child node to a existing node, here is the xml
<?xml version="1.0" encoding="UTF-8"?>
<cfdi:Comprobante xmlns:cfdi="http://www.sat.gob.mx/cfd/3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" tipoDeComprobante="ingreso" total="359.6" subTotal="310" xsi:schemaLocation="http://www.sat.gob.mx/cfd/3
[Code].....
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Jun 28, 2011
I need to add a node which should be next to the selected node. Not as child node. It should be in same level but next to the selected node. Provide the sample in VB.net with default treeview control.
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Nov 15, 2009
I am using a form with 2 buttons and one treeview in the first button , I can add a node with this code [code]in the second button i can add a node but only in the last node c.nodes.add("World")My question is how to add a node in the third node or a specific node of the treeView
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Dec 14, 2009
In my previous post I've ask how to add a new xml node..now that im knowlegable at that. but heres a followup question, how can I get the nodes' name and then tell vb to write a child node in that node?
Here my code:
Private Sub Button_Create_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button_Create.Click
Try
[Code].....
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Apr 5, 2012
I'v been reading and reading on this subject an from what iv got so far, you add a Node and then append elements to that new node which then appends to the parent node. My current schema for my xml document is as follows[code]...
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Mar 4, 2010
I have an XML file called Items. It has data similiar to this <electric><tbl><itemid>1</itemid><itemnumber>2</itemNumber></tbl> etc etc until </electric> I have another file that has <tony><itemid>1</itemid><partno>2</partno> etc etc until </tony> I want to add the <partno> to each element in the first xm file based on the itemid's else put a "NA" in the unmatched elements.
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Mar 8, 2010
I'm using the following [code]...
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Aug 18, 2009
If nodes are created in a treeview in the "picture way of coding vb.net" i can assign a key to the node. I would like to do this by adding the key to the node in the code as i am using a query to extract the key froma database and want to assign each key to each node as they are created.How can i do this?
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Mar 29, 2010
I have the following XML
<xml>
<ObsCont xCampo="field1">
<xTexto>example1</xTexto>
</ObsCont>
[code]....
Is there a way to get the content of "xTexto" inside the ObsCont that has "field2" value for the attribute xCampo using DataSet?It would be desireable to have a single liner like the following:
DataSet ds = new DataSet();
ds.ReadXml(StrArquivoProc);
ds.Tables["xml"].Rows[0]["field"].ToString();
//field == "information"
If I use the same method I'm not specifying that I want the one with the desired attribute.
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Mar 13, 2012
I have the code below that tries to find a IssueMaterialPO node within an XML document. I can't seem to get the XPath correct or am having namespace issues.[code]...
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Apr 10, 2012
This is my xml. I have Id 1490. How can I find the corresponding node in xml using Vb.net I can't use LINQ
<Abc>
<A>
<Name>T</Name>
[Code]....
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May 22, 2012
i build a application for validating xml file against XSd. if error occours in one node it throws a exception, in that exception i can get only line number and line position only. how to get the maxlength value of that node.
MemoryStream xml = new MemoryStream();
string xsd;
XmlReaderSettings settings = new XmlReaderSettings();
[Code]....
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Jan 25, 2012
I am new to XML and am trying to get some of the information from this XML document:[code]
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