VS 2008 Parse Out All Links From A Text?
Jan 8, 2010I need to function in my program that when I click a button, it checks the text of textbox1 for links (only the text that starts with [URL]
so if I enter this:
[URL]
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VS 2008 Regex - Parse Out Some Links Via Search And Fill A Text Box With Said Results
Mar 25, 2009What I'm trying to do is parse out some links via a google search and fill a text box with said results. This is the code I have in a module which I call upon inside of a command button.
Imports System.Text
Imports System.Text.RegularExpressions
Module Module1
[CODE]...
VB 2008 Extracting Links & Text - Links - Parsing Links & Text
Sep 12, 2009I'm just curious as to how some software programs that I see out there have the ability to extract links & text from thousands of web pages at an extremely high and fast rate. Has anyone here, ever created a link or text extracting program the has the ability to parse many webpages and return data into a textbox? I know how to extract links via the webbrowser control, but it doesn't seem to parse/extract data at a very high & fast rate like many email, link & text extracting programs that I see out there.
[Code]...
Parse Onclick Links In Html?
Feb 22, 2010I certain html page contains links that are displayed with each onclick event. I am unable to parse the html for the url that will follow these onlick links. If this is the source on the page, how do I capture the content that each onclick link displays. In other words for example:
[Code]....
Now this is the onclick link that will display some content which I need to capture. Basically I want to be able to activate the onclick event from a program to display and capture the url links from that specific page.
VS 2008 How To Parse Text
Sep 23, 2009how to parse text and was wondering the best way to do it.[code]I'll need to parse the data after the asterisks and to the last line of text so, I should be getting this:[code]What would be the best way to parse data like this? Would I have to use RegEx? Or could I read the text file line by line and then split the text?
View 15 RepliesVS 2008 How To Parse Text
Apr 21, 2009How do you parse text in VB.NET 2008? I used to use VB6 a long time ago and am totally lost.
View 8 RepliesVS 2008 - Parse Through Text And Only Get Certain Matches
Oct 28, 2009I'm trying to find a good way to parse through text and only get certain matches, like say someone puts the text "My name is Bob" in a textbox, then it puts the text "<Tag>My name is Bob</Tag>" in another textbox, and my problem is, if that person were to put..."My name is </Tag> Bob" in the textbox, when the RegEx match is found, you would only get "My name is" as a match. So how can I make sure that the text input no matter what it is will not interfere with the <Tag></Tag> when using the RegEx:
(?<=(<Tag>).+?(?=(</Tag>))
[2008] Parse A Large Text File For Certain Strings
Feb 22, 2009I am trying to parse a very large text file for certain strings. The text file is part of a level-making software for an old game I play. The text file basically contains all the information the level designer software needs, but the only important bit is the 'texture information'. Basically what I'm trying to create is a little program that parses the text files and shows the user a list of every texture in that text file. The problem is, the strings denoting textures are not really easy to find, and I can't think of any sensible and fast way to get them...
[Code]...
VS 2008 Parse Text For Fields - Get A String List Of All Values Within [] In A String Of Text?
Oct 18, 2010What would be the fasted method of get a string list of all values within [] in a string of text? For example: [client_name], are you are doing today? My name is [my_name]. The list of strings would be:
[Code]...
WEBBROWSER LINKS - Store All Links Into A Collection
Sep 11, 2010my webbrowser navigates to a webpage. I need to store all the links into a collection, I did find the code to do the job (on this forum) and it works, but there is a problem: there are more links on the page than those the code reads, like when i right click on a picture and choose "copy shortcut" I get a link that is not showing when I display the "view source" for the entire page. I can't figure out how to do it.
View 3 RepliesListbox Text Into Links?
Mar 2, 2012st getting introduced with visual basic so this may be a simple question or something that makes no sense. BUT, Im making a program that searches Wikipedia depending on what the user inputs into the text box. I have what they searched in my web browser save to a listbox. Im wondering if there is a way to turn this into the history, so they can click these texts in the list box and go back to those previous web pages.
View 8 RepliesVS 2010Scrape With A Specified Links And A Text?
Oct 17, 2011i want to scrape a specified links and their text, <td class="grpname selected"><a ref="/group/abiglove/?yguid=497851755"><em>abiglove</em></a>this href="/group/abiglove/?yguid=497851755 and this abiglove im new to programming
View 7 RepliesSend Information To Website Text Area, Click Submit Then Parse Results To Get Text
Jun 11, 2011Ok so here is the HTML of the page:
<!-- Generated by F12 developer tools. This might not be an accurate representation of the original source file -->
<html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><head>
<meta content="text/html; charset=utf-8" http-equiv="content-type">
[Code].....
How To Parse A Text
Oct 31, 2010parsing text that i have loaded in to my textbox Using ofd1 As New OpenFileDialog ofd1.InitialDirectory = "F:"
If ofd1.ShowDialog = DialogResult.OK Then RichTextBox2.Text = My.Computer.FileSystem.ReadAllText(ofd1.FileName)
End If
End Using
How Best To Parse A Text Log File
Jun 22, 2010I occasionally have to search a very large text file as a troubleshooting step. The file is continuous text (with spaces between much of the text) but almost everything is date/time stamped. The text is actually messages between two machines so I'd like to insert a line break after every message so that I can follow the protocol exchange. Thre are also a few key words that I'd like to again, separate with a line break.
View 1 RepliesHow To Parse A Text Log File
Nov 29, 2010I occasionally have to search a very large text file as a troubleshooting step. The file is continuous text (with spaces between much of the text) but almost everything is date/time stamped. The text is actually messages between two machines so I'd like to insert a line break after every message so that I can follow the protocol exchange. Thre are also a few key words that I'd like to again, separate with a line break
View 2 RepliesHow To Parse Text Data From URL
Aug 19, 2011We are using the following code to try to parse some text data from the URL below:
Dim strURL As String = "[URL]"
' *** Establish the request
Dim loHttp As HttpWebRequest = DirectCast(WebRequest.Create(strURL), HttpWebRequest)
' *** Set properties
loHttp.Timeout = 10000
' 10 secs
loHttp.UserAgent = "Code Sample Web Client"
[Code] .....
The problem is that the response we are getting in code is incomplete when compared with what actually renders in the browser. The html we are getting shows a javascript function in the body of html where what we really want is the result of the function, which includes the data we need to capture. This is confirmed by loading the page in Google Chrome, clicking on the text "100360" and choosing "inspect element" which allows us to see the full page response with the data we need, specifically the following line:
<pre class="pre-longText-wrap">100360</pre>
How to get this "raw" page response? It may be that the script is taking a few seconds to respond and that we are only seeing the initial page response.
Parse A Row In Text File?
Nov 11, 2009I am trying to pull out a row of comma seperated fields from a text file. I have a combo box which pulls a product number, and what I want it to do it after you select the item in the combo box it will search through the text file and pull everything in that row?
View 1 RepliesParse A Text (log) File?
Jun 2, 2009I am using VB.NET 2005 (if that matters).I need to parse a text (log) file in which to process lines like:
Program Up at: Tue Jun 24 11:32:53.656 2008 - TerrificProgram.exe
<some lines here which I ignore>
0.00:24:16 - Emergency Stop!
<more lines to ignore>
Program Down at: Thu May 29 22:22:56.000 2008
where the 0.0:24:16 is the offset in TimeSpan format (d.hh:mm:ss) relative to the 'Program Up at" datetime.The 'Program Up at: <date/time>' line I successfully detect (in another function which works) and as a result a set a Boolean flag that I am in a valid <Up> - <Down> sequence and I also set a Start-up DateTime var to which to add the offsets later.
The task is to convert the TimeSpan at the beginning of the 'Emergency stop' line to a regular DateTime expression and to write the converted line to another log-file.Simple, isn't it?The function I use for the above purpose is:
Private Function IsTimeSpan(ByRef InputLine As String, ByVal ProgStart As Boolean, ByVal DTofProgStart As DateTime, ByRef NewDateTime As DateTime)
Dim iLine As String = InputLine
Dim Index As Integer = iLine.IndexOf(" ")
[code]....
What I am doing is I pass each line ('InputLine' parameter) from the original log-file to the function together with the 'in <up>-<down>' flag ('ProgStart' parameter'), the start ot program DateTime (in the 'DTofProgStart') and I want the NewDate to hold the real datetime of Emergency event occurence (not its offset).
What happens is that I successfully detect the lines of interest but the NewDateTime is not updated (though 'ts' is in the correct format and the assignment 'NewDateTime = DTofProgStart' correctly assigns the passed value).Another curious thing is that the line
InputLine.Replace(testStr, NewDateTime.ToString("MMM dd HH':'mm':'ss yyyy"))
does not change the original TimeSpan beginning of 'InputLine' with the regular DateTime (though not updated) in 'NewDateTime'.Why?
Parse This Text File In .NET?
Jan 13, 2012Example Data Link - Sorry, wouldnt format correctly when pasted.
1.
Dec 01, 2011
06:00:00 AM
Dec 01, 2011
[code].....
Output something like
12/1/2011 6:00:00 AM 12/1/2011 7:05:00 AM 65 65 2.11
VS 2008 Get All Links From Page?
Sep 6, 2010i want to be able to get all links from the current webpage, and then take the ones that have a certain part of the url. How can i do this. Basically I want to:
1) Get all the links
2) Delete the links that do not contain "/article/"
3) Put those links in a textbox.
I know how to do number 3, but how can I do number 1 and 2?
VS 2008 Get Links In A Webpage?
Dec 9, 2010I got a small issue. Im trying to grab some links(about 5 only) from a webpage that can change frequently.
Im using:
For Each ClientControl As HtmlElement In wb.Document.Links
ListBox1.Items.Add(ClientControl.GetAttribute("href"))
Next
It gets the value of the link the files are (the hyperlink) and allows me to download the file, but I want to get to get the string assocaited with it as well
For example, A link says click here! and bring you to a page.
I can get the link to the page, but not the text click here according to my source code.
VS 2008 How To Get Different Links In A Webpage
Dec 19, 2010I'm actually trying to code a downloader for a site that generate download links.The program can download one link, but when there are more than one link, it only downloads the first one.
[Code]...
How To Parse Through Text File In Quick Way
Jul 5, 2009I have to parse through a text file that is growing and currently is about 30MB, but it takes a long time for the stream reader to load it before It can loop through the lines. Is there a faster method other than the streamreader?
View 2 RepliesParse A Text File By Line?
Jan 20, 2011I'm running into a problem whenever I try to parse a text file by each line. I know I could use stream reader to read line by line but it is a lot easier to simply use split() and I would also like to know the reason why split() doesn't work.
For example, I created a file "test.txt" and filled it with the following text.
text1
text2
text3
then put the following code in the load event of the form (a button click would work the same).
[Code]...
Parse Delimiter Text File?
Apr 12, 2012I'm trying to use VB.NET to parse a very large plain text file (2 GB). It is a database and has a field delimiter of SOH and a record delimiter of STX. I want to separate the fields and records of the file.
I would normally read each line of a text file and then use the split function to separate out the fields. I can't use this approach as there isn't always a delimiter on every line.
Is there any way to read a file until STX is found (rather than one line at a time)?
Parse Text File Contents In Web Url?
Sep 11, 2011I am a completeBrenner of vb.net using the below code for download stock price from yahoo finance
but it is difficult to add stock symbol always in code,so I want to use a text file and add stock symbol, A Program will read the text file and [code]...
Parse Text From Inside A Span Tag?
Jun 13, 2010What would I need to add to my if statement to grab the inner text of that span id and place it into a Label?
vb
Dim WhatsMyIP As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("span")
[Code]....
Parse TextBox.Text For SQL Query?
Apr 20, 2012I am teaching myself VB.Net and have setup a little App that reads what someone past in a text box for the IN Statment. ie Select from Tabel where Tabel in TextBoxPast.Text. my question is the user will copy and past a vertical column of date from excel inst my textbox an I need a way to parse horizontal row adding a Parentheses ( quotation mark ' first line of my pasted text and quotaion mark ' comma, quotiona mark etc.
Example:
Data1
Data2
Data3
To
('DATA1','DATA2','DATA3')
Unable To Parse Query Text
Jun 26, 2011my database is access, i try to Configure dataset as below i get some Error, it say Error in where clause near .unable to parse query text.
View 4 Replies