C# To VB Code Reading XML Node?
Jul 20, 2011C# to VB code reading XML node?
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Reading Multiple Node Attributes And Adding To DataGridView?
Sep 22, 2009I am currently trying to read an XML file and display the information within a Datagridview. I currently have this working using the below
Dim xmldoc As XmlDocument
Dim xml_nodelist As XmlNodeList
Dim xml_node As XmlNode
xmldoc = New XmlDocument()
xmldoc.Load(openFD.FileName)
[Code] .....
Basically what I want to be able to do is for each <ADVERT> node, so in this case there would be two, I can get the information from both the TITLE and NAME attributes and add them into the Data table which then gets displayed within the data grid view. Currently I can only get the TITLE attribute values to show?
Asp.net - Improving Code To Find Nodes With Using Attributename And Node
Feb 3, 2012I have following xml:
[Code]...
It is working but It is very slow. Any alternative of getting this data from XML ?
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]....
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]....
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].....
Reading Someone Else's Code?
Jun 10, 2011What are some practical ways to resolve legacy code in an n-tier architecture where all of the code is written in self-referencing web services? So far, much of the code is undocumented, uses old VB6 conventions, and there are very long procedures. What's the best way to approach, let's say, a change of business rules for such a large project without having reliable documentation?
I have limited access to the original developer of the code. How can I better document the process and complete my assignments, knowing that the code is changing daily and there are several dependencies for each method, there may be xml files, sql queries, and other unconventional resources being accessed.
Get Started Reading Code?
Oct 6, 2011I want to know if there is a way where i can view the code that my computer sending threw the cpu so i can learn it is there a program i need to so this
View 3 RepliesReading Barcode Using .net Code?
Oct 15, 2011I need to add barcode reading feature to my application. I donot know how to enable my application to read barcodes.I mean a scanner should read the barcode and having matched the article no. in database, info should be displayed on the screen.
View 3 RepliesReading Code From Javascript
Oct 25, 2009i need to call a vb code in my aspx.vb from my javascript. How can i do that? I need an example.
View 3 RepliesGetting A Code For Reading And Writing To Files?
Jul 18, 2012I have been given the task of basically reading and writing to and from files. Below is the code from one sub:
If btnSaveRecipe.Enabled = True Then
FileName = "C:UsersLeylaDocumentsRecipe TaskRecipe.txt"
FileWriter = New IO.StreamWriter(FileName)
[code]....
I can't work out what i've done wrong, but when I open the file itself in the folder, it is empty.
Reading - Code To Parse A XML File
Apr 15, 2011I am using the following code to parse a XML file of mine:
Code:
Dim xml As String = "<?xml version=""1.0"" encoding=""Windows-1252""?>" & _
"<theref:theref-msg xmlns:csr=""http://www.xxxxx.com/Schema/csr"" xmlns:theref=""http://www.xxxxx.com/Schema/theref"">" & _
[CODE]...
I get a value of "0" from xmlb when i should get a "1" if it found something. I can get the first half (<theref:header> to </theref:header>) using this command:
Code:
Dim xmlb = (From getXMLData In document.<theref:theref-msg>.<theref:header>).ToList()
Reading From Text File In Code?
Aug 31, 2010Using Microsoft Visual Studio 2008: ' Create an instance of the open file dialog box.
Dim openFileDialog1 As OpenFileDialog = New OpenFileDialog
' Set filter options and filter index.
openFileDialog1.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*"
openFileDialog1.FilterIndex = 1
[code]....
On the line marked, how can I pass the path of the selected file into the StreamReader constructor?
Writing A C++ Code For Reading Data From UC Using USB
Apr 9, 2009I am doing the project to make a microcontroller communicate with PC. I am facing the problem writing the C++ code for command button to ask uC to display the data in my label. How to write the code for C++ to get the data from the microcontroller?
i'm using a C8051F320-dk which already have a USB connector and a RTC.
my data will be the date, and time provided from the RTC.
.net - Reading Codelines From Dataadapter Generated Code?
Mar 10, 2011In one of my project I have the following lines:
Me.SqlDeleteCommand1.CommandText = "DELETE FROM [CLASS] WHERE (([MAIN FACILITY USED] = @Original_MAIN_FACILITY_USED) " & _
"AND ([START DATE] = @Original_START_DATE) AND ([CentreId] = @Original_CentreId) " & _
"AND ([RowVer] = @Original_RowVer))"
Me.SqlDeleteCommand1.Connection = Me.SqlConnection1
[Code]...
Designing The Flow Of Code When Reading / Writing From Database
Aug 8, 2009So I'm trying out a concept tool of mine where I need to be able to read and write data from a database real easy. I've set up the form as I like and spread around different text boxes and dropdownboxes to read the data from the database. And I've got it all to work and all, but there's a small bug I don't fully understand why's there. Some textboxes don't update the text from the database.
But it seems as it only occurs if the data in the database is nothing. So the value from the last row is still hanging in the textbox and thus, clicking "Update" actually updates the value from the field from the last row, into the new row. Messing everything up.
[Code]...
Drawing Code In The .Paint Event. Reading The Above Mentioned Thread?
Mar 29, 2012I'm trying to follow the technique discribed by jmcilhinney in this HTML [URL]..I have all the drawing code in the .Paint event. Reading the above mentioned thread I would need .Invalidate(all or parts of the picturebox) AND .Update() in order to repaint (all or parts of) my PictureBox, however in my case it works without .Update. Am I doing something wrong?
View 5 RepliesReading All Files In Current Directory In Visual C++.Net - C And C++ | Dream.In.Code?
Mar 24, 2009I have created a project in VS2003.Net under VisualC++.-->Windows32 Application. I have to make an executable file that I will be able to run from different machine.The purpose of this file is to read some files that are in a particular directory. I will run the VSC++ .exe file from this folder. So I have to use some code to get the currentdirectory(directory where the current exe file is existing). After getting the directory, I have to find all the files in this directory that has an extension of .config.
View 2 RepliesReading Forum Input - Opening Database Connections And Calling VB Code
Jul 31, 2011I am extremly new to this concept of aps.net and vb. all the tutorials I see are c# based or very basic for vb. What I have is a contact forum with some basic information. I got the whole "check if the user has input information correctly down pat how ever Its this whole, connecting to a database (sdf) if in another vb file ands calling that method into aspx file and proessing forum input to say "take this, insert into bla..." I come from java, JSP and J2ee bak ground where its not that diffrent and I dont have all week to read books and take baby steps. I have until tuseday morning to finsih this. Right now I am as far as forum validation....
[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.
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