Get XML Node Data
Jan 25, 2012I am new to XML and am trying to get some of the information from this XML document:[code]
View 1 Replies
ADVERTISEMENT
.net - Get Data From Html Node?
Apr 15, 2012I have a basic anchor node as a string and would like to get the URL and the text from it. For example:
<a href="http://MyAwesomeWebsite.com/">Go to MyAwesomeWebsite</a>
I want two strings, one with:
[URL]
and the other with
MyAwesomeWebsite
How do I code this?
VS 2010 Treeview, Adding Child Node At Runtime To Design Time Parent Node?
Nov 26, 2011i 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?
Delete The Last Child Node From A Parent Node In A Tree View?
Dec 28, 2010I 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]....
VS 2005 Retrieve XML Data By Node Name?
Mar 30, 2009I have a function that I pass in xml results and though I could call by Child position but appears now that some nodes if blank do not show up.
How can I call by name?
Below my code fails on the data (at bottom), on the field 'DesiredSalary' which isn't in the returned result.
#Region " fnYahooSearchResults"
Function fnYahooSearchResults(ByVal sXML As String) As DataTable
Dim myDataTable As DataTable = New DataTable()
[Code].....
When I Click Any Node, The Image Of That Node Shows Imageselectindex?
Jul 19, 2009I 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.
View 9 RepliesIf Parent Node Is Checked Then Check All Children Node
Nov 8, 2009i 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]
View 4 RepliesLooping Treeview Node It Alway Give Me The 1st Node?
Nov 12, 2009i 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].....
Xml Select Node Based On Innertext Of Previous Node?
Nov 1, 2011My XML comes in like this:
<Document type="ContentPage">
<Fields>
<Field name="FaqCategory" type="dropdown" title="Select Category:" index="FaqCategory"
[code]....
Best Approach To Store Node Coordinate Data
Dec 24, 2009I have a question on the best way to store model data for my app. My app will basically be drawing a bunch of elements (lines) connected to a node at each end. Im trying to decide how im going to store my node data (as well as element data). The node data im trying to store will consist of the node XYZ coordinates and some other info about the node. The element data will consist of the node numbers at each end plus additional info about the element. There a number of ways i've been thinking i can do this. They are:
1) Store my node/element data as a Dictionary object, where the key represents the node/element, and the value would be an array of the information i want to store.
2) Create a "Node" structure and an "Element" structure to store the info i want. Im a bit worried here as my model could potentially have thousands of nodes and elements.
3) Create a "Node" datatable and an "Element" datatable, and store my info in those instead. I can see some advantages in this in regards to displaying information to the user in datagridview etc. But then again i can easily pull the required data from a method i mentioned above, and generate the datatable when required.
Not quite sure what the best approach is. Either way i do it, i will be serializing whatever object i use to save the data to disk.
Add A Child Node To Specific Node In Treeview?
Apr 1, 2012How 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.
Find The Node When The Root Node Contains An Attribute?
Aug 27, 2010Basically, 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?
Finding The Level Of The Particular Node In A Hierarchical Xml Using A Node Value?
Apr 10, 2012Finding 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]....
My.settings - Allow A User To Add A Node As A Favorites Node
Feb 10, 2011I 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]...
Remove A Node From The Treeview Identifying It By The Node's Tag?
Apr 25, 2009Is it possible to remove a node from the treeview identifying it by the node's tag? if so how?
View 2 RepliesAppend New Node To Existing Node In Xml?
Apr 20, 2009Following is my xml file [code]...
What modification i have to make in button click
VS 2008 Add A Child Node To A Node?
Jul 14, 2011im 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].....
Add A Node Next To The Selected Node?
Jun 28, 2011I 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.
View 4 RepliesHow To Add A Node In A Specific Node
Nov 15, 2009I 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
View 4 RepliesSearch XML Node Name And Then Add A New Node?
Dec 14, 2009In 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].....
Add New Node To Xml Document?
Apr 5, 2012I'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]...
View 1 RepliesAdd Node From 1 XML File To Another?
Mar 4, 2010I 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.
View 3 RepliesAdd Xmlns To Node?
Mar 8, 2010I'm using the following [code]...
View 2 RepliesAssigning A Node Key?
Aug 18, 2009If 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?
View 1 RepliesC# - Getting A Certain Node Using DataSet?
Mar 29, 2010I 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.
Find A Node In XML?
Mar 13, 2012I 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]...
View 2 RepliesFind The Corresponding Node In Xml?
Apr 10, 2012This 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]....
Get The Maxlength Value Of Node?
May 22, 2012i 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]....
How To Find A Node In XML
Mar 12, 2012I have the code below that looks at an XML file to find a node named IssueMaterialPO and finds it successfully in the XML listed in the second code block. It doesn't find anything in the XML in the third code block. I have tried various search strings in theSelectSingleNode argument, all with no luck. I'm not sure if my search is wrong, if it's something to do with the namespace, or something else entirely. I'm new to working with XML and am not sure what to try next.
Try
Dim doc As New XmlDocument
doc.Load(myXMLfile)
[code].....
How To Know Name Of 'active' Node?
Jun 5, 2009The only way I currently find for it is by the "AfterSelect" event (the 'e' object and then e.node.text). But how do I get the active node.text when I need it by another event?
View 2 Replies