XmlTextWriter.WriteFullEndElement Tags On The Same Line?
Mar 19, 2010
I am using an XMLTextWriter to create an XML document dynamically (in VB.Net).I want empty tags to appear like this - <Tag></Tag>and not this - <Tag /> So, I am using WriteFullEndElement to end the element tag. But it is writing out the tag as -
<Tag>
</Tag>
i.e. with a newline character between the tags. The web service reading this XML rejects it due to the newline character.How do I avoid the newline, and have both the start and end tags on the same line?
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Nov 8, 2009
I'm trying to analyze web pages for seo. I'm trying to create my own personal tool to extract all the keywords and tags from web pages (a little clearer).I already know how to extract or parse links and text from web pages. The issue is that I tried to implement title tags, body tags or keyword tags in general via using the following code:
Dim theElementCollection As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("a")
For Each curElement As HtmlElement In theElementCollection
If curElement.GetAttribute("href").Contains("http://twitter.com/") Then
[code]....
Try to extract all the keywords from the title, body etc. for this page:[URL] and send it to separate textboxes (title keywords in textbox1, meta tags in textbox2 etc.).
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Nov 8, 2009
I'm trying to analyze web pages for seo. I'm trying to create my own personal tool to extract all the keywords and tags from web pages (a little clearer).I already know how to extract or parse links and text from web pages. The issue is that I tried to implement title tags, body tags or keyword tags in general via using the following code:[code]
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Nov 7, 2009
I was just wondering how to extract or parse any particual tags (whichever I specify) from webpages. I know how to extract text and links from webpages, but I tried to use the same method from the following code for div tags, title tags etcetera and it doesn't seem to work:
[Code]...
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Apr 23, 2012
With my code as I have a trouble with the returned strings that I have extracted from my php source to add the strings in my listview.
I'm reading the tags of mystrings1 and mystrings2 for each paragraph from the php source. I got the returned strings which it looks like this:
PHP
<p id='mystrings1'>my strings</p> | <a href="http://xfvasfasfasfasf">Link</a> </td> | <a href="delete.php?id=0">Delete</a> </td> | <span id="mystrings2">Enabled</td>
I want the returned strings to be like this when I reads the tags of mystrings1 and mystrings2 while ignore the other tags.
PHP
<p id='mystrings1'>my strings</p> | <span id="mystrings2">Enabled</td>
Here's the
Public Sub timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs)
timer1.Enabled = False
timer1.Stop()
[CODE]...
Do you know how I can ignore the other tags when I get the returned strings of mystrings1 and mystrings2?
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Jun 21, 2010
I am planning to create a system for my case study wherein i can Add tags from images and search for it by "tags" such as photobucket. For example i open an image to my system, and it's file name was "WhiteHouse.jpg" and i added or tagged it as "Building". Once i search on my computer, and type the word/keyword "Building", the image "WhiteHouse.jpg" will be displayed on search results as i tagged it on my system.Is that possible guys? or i can only search by tags using my system/application? and not in the search command in my computer?If it is possible please tell me what to do. or if you have sample vb.net2008(windows Application) files it will be helpful. Or if you have sites related into it. pls send me those links, especially downloadable vb.net files w/ codes for further studying.
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Feb 1, 2010
The '&' in the text gets escaped and gets converted to & when creating the xml file using XmlTextWriter but i dont want the conversion to take place how to prevent it?
Is there any other way besides using WriteRaw func of xmltextwriter?
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Jan 23, 2009
I try to write the XML using XMLTextWriter but at the start some invalid char's like
are appeared ...what can do to remove it?
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Nov 21, 2011
I am a beginner developer with xml and .net. I have series of checkboxlists and I want to produce an xml file depending on the user select. I want xml file to be like this.
<?xml version="1.0" encoding="utf-8"?>
<FILTER xmlns:x="urn:1">
<CATEGORY Name="Year">
[Code].....
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Mar 7, 2012
In an older thread i was looking to read data into a temporary datatable, Now I think I have gotten this working, but i am not sure how to connect the temporary data set (if needed) to access the data from this.
Again here is my code
[code]...
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Jan 27, 2011
I'm getting the error below when I try usign the XmlTextWriter in my VB aspx page
[Code]...
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Jan 11, 2010
I have an HTTP Handler that is binding an XmlTextWriter instance to Response.Output like so...
Sub GenerateXml(ByRef Response As HttpWebResponse)
Using Writer As New XmlTextWriter(Response.Output)
' Build XML
[code].....
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Oct 29, 2009
I've got an XMLTextWriter writing to a Stream of a WebRequest. Everything works as it should:
Dim wr As WebRequest = WebRequest.Create("https://wwwcie.ups.com/ups.app/xml/ShipAccept")
With wr[code].....
How can I intercept this XML that's being written as an XMLDocument type? I tried snagging it from the stream but that gave me a 'The stream does not support reading.' exception
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Sep 8, 2009
I am having trouble with XMLTextWriter.WriteStartElement throwing an exception:
System.InvalidOperationException
when trying to write the second element in my XML document. This error comes back as "The Writer is closed". I have not closed it, so I am guessing it has fallen out of scope?? I have created a class to write an XML file using XMLTextWriter as an object within my class. Below is the relevant code. I have found one other post on codeguru that was never answered with the exact same issue.
Function CreateXML()...
Try
_listDocument = New XmlTextWriter(_xmlDI.FullName & "\" & currentFilename, Nothing)
CreateHeader()
[code].....
I am calling these functions after instantiating a dimension from ListXML (the name of my class) with the following code:
Dim xmloutput As New ListXML
xmloutput.CreateXML()
xmloutput.AddListMember(xmloutput.ReturnWhiteList, currentItem.SenderEmailAddress, xmloutput.ReturnAddAction)
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Oct 14, 2011
what i need to do is open a txt file, read line by line, decode each line into an array and display. Now all works ok apart from one line.
sTextLine = objReader.ReadLine() <-- Value of string cannot be converted.
full code here
-------------
Dim objReader As New System.IO.StreamReader(sOpenFile.Text)
Dim sTextLine As New ArrayList()
Dim sText As String = ""
Dim i As Integer = 0
[code]....
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Jan 16, 2011
how to read text from a listbox line by line and put current line in a label?
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Dec 1, 2011
How would i go about reading a file Line by Line that within that line The values are delimited by " Example of the data:
"bob" "cat" "1243"
"steve" dog" "6789"
I've started this with this code but not sure how to go about the next stage:
Using MyReader As New _
Microsoft.VisualBasic.FileIO.TextFieldParser(My.Application.Info.DirectoryPath & "Records28112011.jd")
MyReader.TextFieldType = FileIO.FieldType.Delimited
[code]....
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Jul 5, 2010
I am trying to read in a TextBox line by line and take the first 7 characters of each line and output everything in another TextBox.This is what I have so far.
Dim line, lines() As String
lines = TextBox1.Text.Split(Environment.NewLine)
Dim i As Integer = 0
[code].....
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Sep 16, 2010
i need the app to preview the line in textbox in timeintervalof 1 s (can be change)nd when it will reach to the end it close the text file and andreread it after let say 1 m ..
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim myStream As Stream = Nothing
[code].....
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Jan 14, 2011
I have a html like this :
<h1> Headhing </h>
<font name="arial">some text</font></br>
some other text
In C#,
I want to get the out put as below. Simply content inside the font start tag and end tag
<font name="arial">some text</font>
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Sep 22, 2011
Imports System.Net
Imports System.IO
Public Class Form1
[code].....
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May 2, 2011
I know how to extract the ID3 tags from mp3 but how do I do it for .mpg.I need info like Genre, Artist, Song Title etc.Searched Google but couln't find any good link. The only link that I came across was this[URL]..This is in vb6 and it doesn't give the info that I wanted.
Edit: If someone has vb6 code, that will also do.
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Jun 18, 2011
I know i can get some values by using WebBrowser1.Document.GetElementById("submit")
for <input type="submit" id="submit" />
but i need to get the value between 2 html tags
<strong>id_57<strong>
i need to get
"id_57"
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Jul 13, 2011
I am trying to get XML tags to ListView using the code below. I got the result as XML tags are displaying but in repetative order
ListView1.Columns.Add("Parameters", 100, HorizontalAlignment.Left)
Dim xpathDocument As XPathDocument
Dim xmlNavigator As XPathNavigator
[code]....
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Dec 22, 2009
What class and method can I use to view and edit tags associated with a picture file?
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Jun 24, 2008
How can I read ID3 tags from an MP3?
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Sep 10, 2009
Say that i have an XML file as follows:
Quote:
<?xml version="1.0" encoding="utf-8" ?>
<inventory>
<orders>
[Code]....
How do i sum the price and quantity if there is two or more items with the same number. e.g. item 12345 appears twice so i want to sum the quantity (3) and price (ordertotal=$36.00).
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Aug 22, 2010
I need the name of free professional vb.net books and I need the name of free vb.net books that teaching about how to access to web page how I can conduct with the tags than are in a web page??
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Apr 2, 2012
I'm using the ExifTools code to read and update the EXIF for JPEGs in a VB.NET project I am developing. So far I've been successful with doing what I need to but I'm having difficulty with the last thing on my wishlist- the "Keywords" or "Tags" entry. The "Tags" property (as accessed by file right-click->properties->Details and just below the rating stars) is populated with information but if I use the PropertyItem for Keywords (Value 40094) with the ExifTools GetPropertyValue() function, it returns nothing.
It's pretty obvious that the "Tags" entry under file properties is not the same thing as what EXIF defines as "Keywords" but I have not been able to figure out what the correct PropertyItem value to pass is.
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Nov 29, 2010
I am trying to format xml entries I have so that I can use the xmltextreader without getting errors. I added a default header and footer in the event I notice there is no opening or closing tags. I remove illegal characters and check for unicode but I always find an issue where an entry slips in and gives the error:data at the root level is invalid and when I check that entry is slipped through the cleaning process or just has an unmatched tag somewhere. Now I use
Dim stringSplitter() As String = {"</entry>"}
' split the file content based on the closing entry tag
sampleResults = _html.Split(stringSplitter, StringSplitOptions.RemoveEmptyEntries)
to split my xml into individual entries before I start the cleanup process. Here are my default headers;
Private defaultheader = "xmlns=""http://www.w3.org/2005/Atom"""
Private headerl As String = "<?xml version=""1.0"" encoding=""utf-8""?>" & vbNewLine & "<entry " & defaultNameSpace & ">"
Private footer As String = "</entry>"
is there any tool in the .net framework that can detect and cleanup unmatched tags so that I can get this to work
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