VS 2008 Using RegEx To Get An Image URL?
Apr 18, 2011[URL]
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Use RegEx To Get An Image URL?
Mar 8, 2011Use RegEx to get an Image URL?[code]...
View 3 RepliesRegex - Find First Use Of Particular Word In String & Then Display Image Url Which Is Exacly After It?
Feb 6, 2011I have a string which consists of the raw HTML of a webpage. I would like to search for the first use of /imgres?imgurl= within the string and display the url of an image which follows exactly after it in a text box. Below is an example of part of the string: [URL]..In this case it would find /imgres?imgurl= then it would display [URL]...
View 2 RepliesVS 2008 Finding If An Image Control Has An Image Loaded (flashing An Image With A Timer)?
Aug 14, 2011I'd like to verify if an image control has an image loaded . If it does , I want to unload that image (and load no image) , but if the image control has no image loaded , I want to load an image . Is it possible ?
If ImageMY.Image.Equals(Nothing) Then
ImageMY.Image = System.Drawing.Image.FromFile("C:ImageBlaBlaBla.jpg")
Else
[code].....
Concatenating A Variable With A Regex Group Match In Regex.replace?
Apr 5, 2012I am having an issue where I am using regex.Replace to replace part of a string. The basic idea is that I want to capture the beginning of the string then replace the end of the string with a value from code. For an example pretend I have a string that says "Test Number " followed by number and I want to increment that number. I capture the "Test Number " but when I try to concatenate that capture with the new number it treats the capture ($1) as a literal and replaces the entire string with $1[new number].
[code]...
This will output "We are on Test Number 2", as expected. how I can use a variable in the replacement string portion of the Regex.Replace when including a captured group?
Regex: Take Text & Some Special Characters Between The Xml Tags Using Regex On C#.net?
Feb 23, 2012I want to take the text and some special characters between the xml tags.. My input file contains:
[Code]...
now i want the Regex to take text and the special characters between the tags <line>,<inline>..
Increment Regex Match Using Regex.Replace
Jun 21, 2012I'm creating a program in VB.NET to output multiple images. Some images will have the same file name. If there is multiple files with the same name I want to add "_1_" to the end of the file name. If the "_1_" file already exists I want to increment the 1 to be "_2_". If this file already exists I want to continue incrementing the number ultil it doesn't exist. So for example "filename", filename_1_", "filename_2_", etc. Here is the code that I have tried
[Code]...
Regex Builder That Actually BUILDS RegEx From A Highlight
Nov 17, 2011I've been working straight since yesterday trying to get this to work. I'm a noob to RegEx and I've tested out about 5 different RegEx "builders" but each of them require you to navigate through the options to build the Regex...each of them has failed when I try to use them.Is there an application out there free/paid where you select the line you want to grab and the RegEx is auto generated from that highlight rather than having to try to build the line of code? [code]
View 1 RepliesVS 2008 2 With Regex And HTML?
Jul 14, 2009i have this
Dim wc As New System.Net.WebClient()
Dim p As New System.Net.WebProxy()
Dim test As String
wc.Encoding = System.Text.Encoding.GetEncoding("utf-8")
p.Credentials = System.Net.CredentialCache.DefaultCredentials
wc.Proxy = p
[Code]...
[2008] Regex - Get The SRC Part ?
Mar 6, 2009I have this HTML sting:
<img class="main-prod-img" src="http://www.ibood.com/img/product/4026_7n_hi_1236258897.jpg" alt="....
From that string i need to get the SRC part. so from the " to the ". Can tell me the regex code.
Get A Regex Search To Search For The URL Of An Image?
Aug 24, 2010how i would get a Regex search to search for the URL of an Image (i know the first half of the URL but the rest needs to be searched for as it changes) in a WebBrowser control?
View 2 RepliesVS 2008 - How To Get Time Into MsgBox With RegEx
Dec 15, 2009I have a text form with some text in it (html). I need to get the time into a msgbox (red).
"><span id="ctl00_cphMain_ucShowAuction1_lblTimeLeft">00:49</span></span></span></div>
How can you do that with regex ?
VS 2008 : Regex To Catch On First Instance?
Aug 11, 2011Hi, i have a regex code to get the time from a webbrowser but there is more than 1 time all in the same format.I need it to get the first time it catches, atm it gets the last time not the first?
Dim Regex As New Regex("d+:d+( [AP]M)")
Dim Matches As MatchCollection = Regex.Matches(WebBrowser1.DocumentText)
For Each Match As Match In Matches
TextBox1.Text = (Match.ToString)
Next
VS 2008 : Searching Through All Regex Matches?
Feb 17, 2010I'm searching through an html page and I want to put all of the Regex matches into an array? How would I go about doing this? I see the Regex.Matches but I can't quite understand how to use it an MSDN sucks when it comes to explaining it.
View 4 RepliesVS 2008 Ending Regex Dilamiter & Look-behind
Mar 23, 2010My look-behind: (?="","") is not working. This is due to the fact that I use .+ before it because I am parsing messages in a chat room where the users can literally type anything. The return is as follows for an example:
[Code]...
This depicts the beginning which contains the chat topic plus two messages. how exactly I would go about parsing the message out?
VS 2008 Listview Join With Regex?
Jun 20, 2009I can use regex to split and add to a listview , i am trying to get it to join back can any one help me on this For Each m As Match In rx.Matches(testStr)
Me.Retreve_Listview.Items.Add(New ListViewItem(m.Value.Split("/")))
VS 2008 Parsing Html Using Regex
Apr 3, 2011i need help parsing html using regex..i am hardly find the exact expression to use.
[Code]...
VS 2008 RegEx : How To Parse This File
Apr 7, 2009I'm messing around with regular expressions and I can't seem to figure out how to parse this file.It's basically a lua file containing a table like:
TableName = {
["QuotedString"] = {
["QuotedString"] = {
[code]....
Some things with the file are standard, like the "TableName" (Never in quotes) starts the table. Variables always have [" "] around them and then equal something like ["Test"] = 0. However, the variable could have multiple variables within it. split up the file within each {} and then try to parse each ["QuotedString-Key"] = 0?
VS 2008 Regex Matching And Results?
Apr 17, 2009i'm really new at the VB language only been doing for around 2 weeks.I hoping someone can help me with this, how would i get this USERNAME, USERID from a string
Adding the USERNAME to listbox, and then USERID into an array separated by a space. - I no how to do this part just the regex above remember i've only been doing for two weeks so i'm not very knowledged at this.
VS 2008 Regex To List & Randomize?
Jan 17, 2011how to get extract all the hrefs from a source code, and then randomize and choose one.
so I got in the source code hrefs links like this 2
<span class='action-links'><a href="themes.php?action=activate&template=pub%2Fmonotone&stylesheet=pub%2Fmonotone&_wpnonce=79af223488" class="activatelink" title="Activate
[Code]...
how to have them all into a list and choose 1 randomly to webbrowser navigate
VS 2008 Regex With Changing HTML?
Apr 8, 2010Im trying to make an appliaction that tells the user his/her location depending on the URL
Im using this site to get the information :[URL]..Im having trouble with the tags that are always changing.
What i have so far:
[Code]...
VS 2008 String Manipulation Or Regex
Oct 27, 2010[code] How to substring only the line(s) below the explanation e.g. No match for "VBFORUMSBLAHBLAH.COM". Everything else should be ignored.
View 10 RepliesVS 2008 : Looping Regex Match Collection?
Jan 3, 2010I have my regex setup, which works prefectly:
vb.net
Dim testStr As String = "<option value=""18621335"">graham23s</option>"
Dim rx As New Regex("<option value=""(d+)"">(.+?)</option>")
[code]....
When i put it into my own application i have done:
vb.net
Dim stringSource As New Regex("<optionvalue=""(d+)"">(.+?)</option>", RegexOptions.IgnoreCase Or RegexOptions.Singleline)
Dim stringMatches As MatchCollection = stringSource.Matches(stringCle
[code]....
what i am having trouble with is getting the values while in the foreach loop.
VS 2008 : Regex Find By String With Html?
Mar 12, 2010#@$#^@ regex have i don't know to use it yet so something like
<img src="find this" alt="Click if
<img src="/validator/11917876/1268416778.gif" alt="Click if
I'm trying to get this src and have PictureBox1.Load[URL] & "regex code" for the captcha to see if over picturebox1
VS 2008 How To Save Regex Matches To Txt File
Mar 9, 2011Dim request As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create("http://www.web.com")
Dim response As System.Net.HttpWebResponse = request.GetResponse
[code].....
VS 2008 Regex + Datagridview Add Every Match In Same Time?
Jun 21, 2012is there quick way to add every match from matchcollection to datagridview in same time?I get thousands of matches from alot sites and it takes alot time to finish that, im looking for some great way to do it faster.
View 6 RepliesVS 2008 Regex Match To Get Link From The Webbrowser?
Aug 9, 2011I need a regex match to get this link from the webbrowser [URL]
The last part of the link (&c=CP7hx4S4ie6JWBDXpPL2oJjf8iM&hl=en_GB) changes everytime that why i need to use regex
HTML CODE
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<meta name="description" content="MailCatch: Free, Temporary, Anonymous, Emails"/>
[Code].....
VS 2008 Regex Match To Get This Link From The Webbrowser?
Mar 30, 2010I need a regex match to get this link from the webbrowser [URL]The last part of the link (&c=CP7hx4S4ie6JWBDXpPL2oJjf8iM&hl=en_GB) changes everytime that why i need to use regex
HTML CODE
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<meta name="description" content="MailCatch: Free, Temporary, Anonymous, Emails"/>
[code]....
VS 2008 Regex Replace Upper Case?
Feb 4, 2010For example, I want to match <Tag or <TAG and replace to <tag
Here's what I did(which obviously did not work): tmp = Regex.Replace(tmp, "<(.*)", LCase("$1"))
Just wondering what are some good ways to do this?
VS 2008 String IndexOf And Remove VS Regex?
Oct 11, 2009I have a string with 60000+ characters. I look for informations inside the string in a sequentially order. Every time I found a information I delete whatever is behind that information. In other words I reduce the size of the string every time I find something, and I do this using IndexOf and Remove, much like this:
vb.net Str = Str.Remove(0, Str.IndexOf("MyInfo"))
This can be quite heavy on the processor. So my question is it faster to look the informations using Regex or it would be about the same?