Delete Nodes From A XML File?

Aug 18, 2009

I need to be able to delete some XML nodes from an XML file but i'm not quite sure how. I need to delete all entires in the second <Launch.Addon> node but it won't always be the second entry. There may be other nodes before it.

<SimBase.Document Type="Launch" version="1,0">
<Descr>Launch</Descr>
<Filename>exe.xml</Filename>

[Code]....

View 1 Replies


ADVERTISEMENT

Loop Through Treeview Nodes To Delete Certain Nodes?

Dec 16, 2010

I have a treeview that is populated from a HDD folder collection. Its structure is similar to the following (however the structure is dynamic):

My Disk:
|
|--folder1(tag:folder)
| |--subfolder1(tag:folder)

[code]....

I call the sub as follows:

deleteNode(treeview1.Nodes(0).Nodes)

However, the above is not working properly. It deletes only some nodes and not all the targeted nodes.

View 2 Replies

How To FileInfo Before, Delete Or SHIFT + DELETE, Process Final Delete Of File

Feb 13, 2011

How can be find out which file is going to delete when, user provides command like DELETE or SHIFT + DELETE or by programmatically gives DELETE command. Well I know about FileSystemWatcher Class, but this class doesn't provide information before delete...

View 1 Replies

Checking Treeview Nodes - If Parent Is Checked Check All Child Nodes

Aug 31, 2011

I'm all new to this treeview business. I have a fixed treeview, very simple and basic. Only two levels, parent and child nodes. I just need two things out of this treeview.

1) If parent is checked, check all child nodes.

2) If just one child node is unchecked, uncheck parent node.

That's it! I've been looking for this for 30 mins and I cant find it. Maybe because my vb.net is old, it doesnt seem to be the same as others =/ I'm using vb.net 2003.

View 2 Replies

Javascript - Check Child Nodes With Text (*x) In Different Parent Nodes ASP Treeview?

Dec 15, 2011

I have a problem with my treeview. I have two child nodes with different parents which contains a literal (*x). In this case (*1) (view image)

[Code]...

View 1 Replies

C# - XPath: Select All A Nodes And All B Nodes That Are Not Inside An A Node?

Mar 28, 2009

Is the following possible in one XPath expression (see sample below) Select all (span tags of class msg) AND all ((img tags that have a non-empty alt attribute) AND (are NOT located inside a span tag of class msg))

[Code]...

View 1 Replies

Searching One XML File For A Set Of Nodes And Inserting Them Into Another XML File?

Aug 21, 2011

I'm trying to do some simple XML manipulation by searching one XML file for a set of nodes and inserting them into another XML file at a specific location.I'm able to succesfully create a node list from one of the files using the following xpath statement [code].....

I'm struggling to see how I can easily select any node I want within the first XML file but the second file refuses to play ball! I've attached the second XML file should anyone wish to check that I've interpreted the structure correctly.

View 3 Replies

Replacing Nodes In A Xml File?

Sep 5, 2011

I decided to use XML to handle some of my configuration chores. My XML file looks something like this:

<catagories>
<catagory path= "C: empwyoming" name="Wyoming">
<URL Filename="Picture1.jpg">http://www.domain1.com/pic.jpg</URL>
<URL Filename="Picture2.jpg">http://www.domain2.com/pic.jpg</URL>

[code]....

I'm wanting to manage this list in my program. Currently, I have written code to read the catagories into a combo box, and once a catagory is chosen, I can read the children URL nodes into a listview. I want to allow editing and re-arranging of the URLs in the listview, and I'll have no problems with that. So my question is, what is the best way to dump the listview back to the xml file? You should consider the contents of the listview as a replacement for ALL of the existing children in the XML file.

View 2 Replies

Add Treeview Nodes And Sub Sub Nodes Using Functions?

Mar 14, 2009

how to add treeview nodes and sub sub nodes using functions

View 1 Replies

Deleting Xml Nodes - Create And Add To The File?

Nov 3, 2011

I now have a similar xml problem. Now that I can create and add to the file, I only have two more problems to solve.

1) How do I remove all nodes (without starting over from scratch, hopefully)?

2) How can I limit the number of nodes in the xml file?

That should do it (for now at least) until somebody wants some other feature.[URL]..

View 2 Replies

Edit Multiple Nodes In A XML File?

Apr 2, 2009

Alright, I decided instead of Serialization or Access, I'm going be using XML files.

Now, I have them properly adding and editing, but I see theirs a property .SelectNodes( )

How do I use this ? I did a quick Google Search, couldn't find much. Here's the current Code I'm using to Edit my Document.[code]...

View 2 Replies

How To Export TreeView Nodes To XML File

Jun 28, 2010

How can I export treeview nodes to xml file in vb.net? My treeview nodes like below:

History
- Date 1
- child 1
- child 2

- Date 2
- child 1
- child 2

View 1 Replies

Serialized Xml Settings File Nodes

Nov 10, 2010

[Code]...

I am using this to load settings files, but if a piece is missing, then the whole thing fails. What can I use to load each node individually instead?

View 3 Replies

Parsing Xml File With Nested Nodes Using Xmlreader And .net?

Dec 29, 2011

I am trying to parse this xml file, which has some nested nodes. I don't know how to put the xml file content that looks neat here. if you can tell me how, that would be great too.And this is my code. I am able to retrieve some info, but some of them is not correct (strGrant has values that is supposed to be for strSupport).

Dim strGrant, strSupport, strDatabank, strWeight, strNumOfGrants, strNumOfSupports, strNumOfDatabanks As String
While XmlReader.Read()
Console.WriteLine("{0}: {1}", XmlReader.NodeType.ToString(), XmlReader.Name)

[code]....

View 1 Replies

Write A Function That Select Some Of Xml Nodes From A Xml File?

Jun 28, 2011

I want to write a function that select some of xml nodes from a xml file that xml file has a attribute is date 20/06/2011 12:00:00 PM if i want to select all the node that is before 20/06/2011.i know sql query has >>> date LIKE "20/06/2011%" does xpath or .net has kind of method

View 3 Replies

Get Program To Append A Child To One Of Parent Nodes In An XML File?

Feb 23, 2010

I'm trying to get my program to append a child to one of my parent nodes in an XML file. I have looked online for quite some time trying to determine the best way possible, and have come up with the following

[Code]...

View 2 Replies

Open An Xml File To Search And Replace / Add Elements - Nodes?

Jul 20, 2010

I am needing to open up a file, it is a kml file, and I am wanting to search for a particular line and the replace some of the lines following that.

Dim file As New System.IO.FileStream(kmlFileName, FileMode.Open, FileAccess.ReadWrite)But I don't see any means in which to actually go through the file line by line in order to search for my criteria.

View 8 Replies

VS 2008 - TreeView Populate The TreeView.nodes With The Default Nodes Via Properties

Mar 14, 2010

I'm running out of walls to bang my head against. Okay new windows form with a textbox, button and TreeView Populate the TreeView.nodes with the default nodes via properties

[Code]...

I want to click button1 and have the name of the childnode? Node3? placed in the textbox. Not via selection, I can do that. But via index or item number. The code I have is as follows

[Code]...

View 7 Replies

SYSTEM XML XMLDOCUMENT And OWL Files - Read An OWL File And Display Nodes On A Treeview

Jan 4, 2010

Do you have a sweet solution in VB (visual studio 2008) to read an OWL file and display nodes on a treeview? It works great for XML but not for OWL when nodes are like as follow: [Code]

View 2 Replies

VS 2008 TreeView - Take A Txt File As Input And Write The Nodes Of The Tree At The End Of The Line

Apr 26, 2011

I have the below code that take a txt file as input and write the nodes of the tree at the end of the line.

[Code]...

View 18 Replies

Properly Delete A File Using File.Delete()?

Mar 9, 2008

How To Properly Delete A File Using File.Delete()

View 5 Replies

Create A File Removal Which Revieve Directory Files To Delete From Text File

Feb 8, 2012

I want to create a file removal which revieve directory files to delete from a text file..[code]

View 2 Replies

Windows Xp - Get Full Permissions To Modify Boot.ini File And A Registry Value And To Delete A File

Jun 13, 2010

i am working on an application called logonscreenchangerxp i made my program and when i run it on xp virtualmachine i get errors the program is made using vb 2008 and using .net framework 2.0 i am not able to get full permissions to modify boot.ini file and a regisrty value and to delete a file

View 5 Replies

Delete The Transaction From Listview And Text File(temporary Log File) Using Button

Jun 6, 2011

Below is my code for DELETE button. What i want is if the user select the transaction from the listview and press the DELETE button it must be able to delete the transaction from listview and text file(temporary log file) which i keep all the transaction record. At the same time the list view must able show the total current balance from the deleted trnsaction.

[Code]...

View 11 Replies

File Info - Pass Delete And Copy File Method On A Button?

Jul 22, 2011

i am very new to VB. I am working on file operation such as show files, copy file, delete file, show current directory, rename folder, make folder. My problem right now is with delete and copy file. I have a method of delete and copy but i dont know how to pass this method on a button.

[Code]...

View 8 Replies

File I/O And Registry :: Code A Delete Button For A Browsing Program Based On Data From A Txt File?

Dec 3, 2010

I am trying to code a delete button for a browsing program based on data from a txt file. I have coded the buttons to sort(ascending and descending), append to the text file, search the text file, but I can not seem to get the delete function working. I am using VB 2010, this is what I have so far:

Code:
Dim deleline As String
Dim line As String
Dim isFound As Boolean = False
sr4 = IO.File.OpenText("Students.txt")

[code]....

View 2 Replies

DGV Bound Data Save To File, Load From File, Delete Row?

Apr 1, 2009

[VB 2008 express edition] i am doing a application data grid view bound data from MS access (.mdb) as my dataset. the dataset have 5 tables, each table consist of ID, Items, Rates, And Amount, i face some problem here:

a) cannot delete row from the table, (using binding navigator but error)
b) how can make a opendialog to load the .mdb file dataset table in to the datagridview?
c) how do i save table in the datagridview into the MS Access file ?

View 4 Replies

File Rename - A Message Saying OldPathName Is Being Used By Another Process, When It Tries To Delete The Old File?

Dec 12, 2006

I try to rename a file by

file.copy(oldPathName, newPathName)

then

file.delete(oldPathName)

File.copy works.But somehow, a message saying oldPathName is being used by another process, when it tries to delete the old file.

View 5 Replies

Recovery File System - Return Any File Delete Or Replace

Apr 13, 2009

I have Project i need to recovery file System . And some information who Create that file , deleting , replace , Modifying . I need also return any file delete or replace .

View 2 Replies

The Process Cannot Access The File During System.IO.File.Delete(filename)

Apr 7, 2007

I encountered the error:The process cannot access the file <full file path> because it is being used by another process.during System.IO.File.Delete(filename)I have opened the file using:pctPhoto.Image = Image.FromFile(filename)before I delete the file.

View 8 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved