VS 2008 Using Regex To Extract All Ips And Ports Using Webcontrol?
Mar 27, 2009
I have been stumped on this for about 3 weeks now. In the beginning me and my partner have been trying to hit this at the internal angle. only problem is different html tables are constructed different than others. We are needing to extract from multiple pages and sites so we know that Regex will be the best solution. We can use the same script for everything. This is my first time working with Regex, I got it actually extracting the very first ip[proxy]. I have no idea why it isn't extracting every one on the page. I also have to add the . in between each each octave of the ip. That is weird because I have it in the Regexpession to find the .'s.What I'm Needing is for this to basically scan the whole page and grab all the ipsorts and add them to a listbox.Here is my
Dim request As HttpWebRequest = Nothing
Dim response As HttpWebResponse = Nothing
Try
[code].....
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Sep 15, 2010
Still getting to grips with regex and have seen a few samples about that give me most of what I need so asking for opinion on this. I need to extract x words from a single line, so the regex could use w+ to get characters, however my line may contain anything inside the word like:
[Code]...
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May 24, 2009
what i am trying to do is extract information beween two tags in some html from the source of a website. The contents of the text between the two tags will always be different. the code i currently have is;
[Code]...
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Aug 23, 2010
This may take some explaining but the concept is pretty simple. A user will select a file which contains data that they wish to extract from, so keeping it simple they pick a file like so:
[Code]....
So, I need to show the user the file, allow them to select a line to match and/or extract from. So they select the first line ready for a match, they then select a word/s to mark as a constant for matching, so in this case it would be: MyGroup A simple version for text match would be like "MyGroup *" Now, I need to convert this to regex dynamically (I assume its the best method), its not a one off, the data that is selected is all open and up to user selection. There could be multiple selections and multiple extractions on the same line!
[Code]....
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Sep 4, 2011
Im trying to extract ALL urls from a webpage in between two sets of strings.
I have the code to extract all links, but I am
href="http://www.blah.com/yadayada?tf=info"
Using regex; I want to grab everything between href=" and the quotation mark at the end .
This was a snipit I found that works for extracting in between 'href="' and </a>
HTML
Regex.Matches(data, "href=""(.*?)"".*?>(.*?)</a>")
I learn best by example, and I tried piecing it together by comparing the regex match above, to a URL in between hreft" and </a> - but I couldnt do it. Ive been working on this project for a while, and im getting tired.
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Sep 15, 2011
how would i extract something like this....
CODE:
could possibly something like this work...
CODE:
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Nov 4, 2010
I am trying to extract data from a string using Regex in VB.net This is my string CN=firstname lastname/OU=orgunit/O=org;shortname I am basically trying to retrieve firstname lastname (together),orgunit,org and shortname
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Mar 3, 2012
I have to extract all there is between this caracters:
<a href="/url?q=(text to extract whatever it is)&
I tried this pattern, but it's not working for me:
/(?<=url?q=).*?(?=&)/
I'm programming in Vb.net, this is the code, but I think that the problem is that the pattern is wrong:
[Code]...
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Jun 11, 2009
How would I use Regex to extract the body from a html doc,taking into account that the html and body tags might be in uppercase, lowercase or might not exist?
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Aug 8, 2010
I am parsing a file which contains customer address in the following 2 formats:
Format #1 12345 Melrose Place New York NY USA 12987
[Code]...
I need to put the data into Address, City, State and Zip fields. I am able to parse and put the data (specifically line 2) in the fields for format #1 but am having issues doing the same for format # 2 because format # 2 doesn't have USA as a reference point.
[Code]...
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Aug 6, 2009
I have a project that uses regex, and while matching strings and regex syntax is working well [If rx.IsMatch(test) Then], i'd like to know (if any) a way to use regex to extract all instances of a pattern.
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Dec 29, 2010
I was able to extract href value of anchors in an html string. Now, what I want to achieve is extract the href value and replace this value with a new GUID. I need to return both the replaced html string and list of extracted href value and it's corresponding GUID.
My existing code is like:
Dim sPattern As String = "<a[^>]*hrefs*=s*((""(?<URL>[^""]*)"")|('(?<URL>[^']*)')|(?<URL>[^s]* ))"
[code]......
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Jun 25, 2009
.net framework 2 vs 2008?I need to extract a string from website. Loading a site in a big string works perfect. Im searching on google and here and I come to conclusion that regex is the easiest way to go. So...How to extract a string from one big string between known words using regex?reader string holds next data to use with regex:
...
<div id="sites-content0" class="sites-canvas-main-content sites-clear" style="">
<div dir="ltr">SampleDataToExtract v.1.2.6.7<br /></div>
</div>
...
I need to extract: SampleDataToExtract v.1.2.6.7 to another string and then work with that...
Vb.net
response = request.GetResponse()reader = New StreamReader(response.GetResponseStream(), System.Text.Encoding.GetEncoding("utf-8"))Dim test As String = System.Text.RegularExpressions.Regex.Replace(reader.ReadToEnd, "<[^>]*>", "$1", System.Text.RegularExpressions.RegexOptions.IgnoreCase)
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Jan 31, 2012
I have strings that look like this {/CSDC} CHOC SHELL DIP COLOR {17}
I need to extract the value in the first swirly brackets. In the above example it would be
/CSDC So far i have this code which is not working
[Code]...
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Jul 11, 2011
I am trying to extract everything between the body part as I am building a forum crawler
and since all the user posts are between the <body></body> I have chosen to experiment
with Regex. So far I have coded the following but sort of stuck on how to output the result say in a textbox? Also I am not sure if the body part of the regex is correct.
Dim URL As String = Textbox1.Text
Dim request As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create("URL")
Dim response As System.Net.HttpWebResponse = request.GetResponse
Dim streamReader As System.IO.StreamReader = New System.IO.StreamReader(response.GetResponseStream())
[Code] .....
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Jul 9, 2009
I have this sql statement:
CREATE TABLE [dbo].[User]( [UserId] [int] IDENTITY(1,1) NOT NULL,
[FirstName] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL, [MiddleName]
[varchar](50) COLLATE SQL_Latin1_General_CP1_CI_A
What I want is regex code which I can use to get all fields and data type. So will return something like that:
FirstName varchar
MiddleName varchar
The sql statement will always have this format. I am using .Net to run this regex
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Apr 26, 2012
Quick RegExp problem (i hope). I need to identify a sub string from any string based on a regular expression. For Example, take the following strings:
[Code]...
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Jan 5, 2009
Has anyone created a regex that matches each of the cell references in a given Excel formula? I'm trying to extract a list of cell references into an ArrayList from a provided Excel formula. Ideally, the ArrayList would also preserve any cross-tab or cross-workbook reference information. The key is for the regex to be compatible with any potential Excel formula, as the formula will change with each use.This seems to capture cross-workbook references:
'[.+'!($?[A-Z]+$?[0-9]+(:$?[A-Z]+$?[0-9]+))
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Aug 27, 2009
I am trying to separate numbers from a string which includes %,/,etc for eg (%2459348?:, or :2434545/%). How can I separate it, in VB.net
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Dec 18, 2009
CODE:
I want to extract "any" in that string
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Nov 13, 2009
I want to get the details of a com port on my machine. To be more precise the com port presents itself in the device manager as:
MyPort(COM3)
I know how to get the name of the port i.e. COM3. Is there a way to get the rest of its description i.e. "MyPort".
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Jul 29, 2009
i saw Anti virus auto run when usb enable but i don't how to check port usb? my idea.i want to run my program when have port usb open
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Aug 3, 2010
I want to make a program where I can chose a COM port (For example COM 1), then check if it's working. It would be really useful for me, seeing as I work a lot with broken COM cards.
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Dec 16, 2009
There are some programs like uTorrent that allow me log into them through the url...How would I be able to create a port like that, and display information there?
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Feb 2, 2009
I'm making an application that tracks jobs we log in our IT department and as I'm often out and about it would be handy to be able to use this app from my laptop and connect in to our server at our office. The problem is that a lot of the places I go block all outboundtraffic apart from port 80 and 443 (for HTTP and HTTPS). Now I know I could write an ASP.NET front end that I could just access over the internet but to be honest I just plain dont like making ASP.NET web pages and so if there is any way I could do this just through my standard desktop app that would be good.
I've heard a bit about "web services" and to me this sounds like a solution but I dont know enough about them to decide if I should use one or not.The main thing that will decide this is whether or not I can make this web service listen on port 80, is that possible?Also, is it hard work making something use HTTPS instead of HTTP so that the data is encrypted? I mean, do you have to do all of the encrypting yourself or is there some sort of automatic function you can use to handle this?
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Apr 20, 2009
able to open and utilize a single serial port within with my VB 2008 program (i.e., set port parameters, open&close port, send&receive data via port, etc.), but I want to open two or more serial ports concurrently within my VB 2008 program so that I can read data from one port, say COM1, make decisions and calculations based on that data, and send instructions out through another port, say COM2.
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Jun 2, 2009
VS 2008: Send commands to a local UDP port. The port is 5975. Let me know if im being to vague or you need more info.
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Jun 29, 2009
I have the following code to create an array of serial ports.
[Code]...
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May 5, 2009
Will a Webcontrol item display a Web site that uses Javascript? I wrote a small webcam application and added the URL of the webcam to the properties of the Webcontrol item. However, when I rung the app the page attempts to load but halts loading at "Please Wait..." BTW - this is a phone "SmartDevice" application...
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Dec 18, 2008
There are several buttons with the same name but different values, how to click one of the buttons using webcontrol in VB6??
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