I'm in need of some help trying to figure out the RegEx formula for finding the values within the tags of HTML mark-up like this:
<span class=""releaseYear"">1993</span>
<span class=""mpaa"">R</span>
<span class=""average-rating"">2.8</span>
<span class=""rt-fresh-small rt-fresh"" title=""Rotten Tomatoes score"">94%</span>
I only need 1993, R, 2.8 and 94% from that HTML above.
i'm trying to get some information of a webpage via regex on visual basic 2010
it's something like this:
<SPAN CLASS="clear"></SPAN>
<h2> blabla </h2>
<h2> blabla </h2>
<b> blabla </b>
[Code]...
i am currently making a project which is to make a cinema screen booking system. Im a beginner of course`*My main problem is that although i have most of what is working i need to find a formula to give the full result (overall price) in a label.*My other problem is the fact that when i interact with my form certain things dont auto refresh when i change certain values e.g i change number of seats but it doesnt auto refresh the price from times1 to times2. OR i click one discount radiobutton which works then another after but nothing changes and it keeps the first radiobutton's value.Okay in my menu i have a ComboBox (ComboBoxScreen) for choosing the film and there are 3 films to choose from in the drop menu each with their own price.I also have a Textbox (NumberSeats) for inputting a number of seats you want to book for the chosen film.And lastly there are 3 radio buttons each with different discounts.. e.g No discount, 10% off and 25% off. If selected each gives discount to full price.A formula to work out the overall price uses all three functions/tools above.My current code for the combobox and radiobutton part is as follows: [code]
View 1 Repliesi am currently making a project which is to make a cinema screen booking system.My main problem is that although i have most of what is working i need to find a formula to give the full result (overall price) in a label.
My other problem is the fact that when i interact with my form certain things dont auto refresh when i change certain values e.g i change number of seats but it doesnt auto refresh the price from times1 to times2. OR i click one discount radiobutton which works then another after but nothing changes and it keeps the first radiobutton's value.Okay in my menu i have a ComboBox (ComboBoxScreen) for choosing the film and there are 3 films to choose from in the drop menu each with their own price.I also have a Textbox (NumberSeats) for inputting a number of seats you want to book for the chosen film.
And lastly there are 3 radio buttons each with different discounts.. e.g No discount, 10% off and 25% off. If selected each gives discount to full price.A formula to work out the overall price uses all three functions/tools above.My current code for the combobox and radiobutton part is as follows:
QuotePublic Class txtSeats 'name of form of which is being used'
Private TEN_DISCOUNT_Decimal As Decimal = 0.1D
Private TWENTY_DISCOUNT_Decimal As Decimal = 0.25D 'percentages?'
[code]....
Where FilmCost is the price of each individual film (one is £4.25 shown above)OR lblCost is filmprice times seats.Where TotalDiscount is the discount worked out.Where TotalCost's is a value that can be shown in a label as the overall price.
I want to get tags content in a string with regular expression. I wrote it for just one line. When the content changed into some lines from one line, Regex will never do pattern on the tag. I choose RegexOptions.Multiline + RegexOptions.Singleline for finding options.My pattern in low level: (>)[ a-z A-z 0-9 ]*(</)
View 2 RepliesI have an HTML document in .txt format containing multiple tables and other texts and I am trying to delete any HTML (anything within "<>") if it's inside a table (between <table> and </table>). For example:
===================
other text
<other HTML>
<table>
<b><u><i>bold underlined italic text</b></u></i>
[code]....
I wan't a Regex to remove all html tags with NO data between them...
sofar i have got:
"<span(s[^<]+?)?>([s
]+?)?</span(s[^<]+?)?>"
but this will obviously only work for all span tags ... how can i make it work for ALL tags?
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]...
I need to output "Exceptional Innovation"[code]...
But when I use the top most code I'm lost. Is there something wrong with my code or in the html source?
I 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>..
I have a string with some custom formula like FVAL("A")+FVAL(B). I want to figure out all string inside FVAL() which does not have quotes around it.
So basically I want to extract out B because it does not have quotes around it.
I have a string which is like this - MVAL("A","01-01-1900")+MVAL(B,"01-01-1900")+MVAL("C")+MVAL(D). Now I want to extract B AND D out of this using regex because it is the first parameter and it has no quotes around it in both the overloaded version of the functions. Secondly because MVAL function is an overloaded function with two versions like MVAL("A") and MVAL(B,"01-01-1900") how will I find which version of the function is being used.
I'm using System.Text.RegularExpressions.Regex method.
I have a html string like this:[code]I wish to strip all html tags so that the resulting string becomes:From another post here at SO I've come up with this function (which uses the Html Agility Pack):[code]
View 4 RepliesHas 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]+))
I need to use regex to check if the user add the numbers of phone in this 'Formula'
0911111111,0922222222,0933333333
must the number start with '09'
must the number contains '10' characters'
must the numbers seperated by Comaa ','
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>
Im trying to find a tag inside of a tag, so far ive gotten this, but i have no idea how to find another tag inside.There are multiple li tags with data inside so once it find the li tag that equals "a username" i want to click the button tag under it.
If (WebBrowser1.Document IsNot Nothing) Then
Dim Elems As HtmlElementCollection
Dim WebOC As WebBrowser = WebBrowser1
[code]....
I am trying to get all the text between the following tags and it is just not workind
[code]...
I am trying save a value from an input tag in some HTML source code. The tag looks like so:
<input name="user_status" value="3" />
I have the page source in a variable (pageSourceCode), and need to work out some regex to get the value (3 in this example). I have this so far: [Code] Which works fine most of the time, however this code is used to process source code from multiple sites (that use the same platform), and sometimes there are other attributes included in the input tag, or they are in a different order, eg:
<input class="someclass" type="hidden" value="3" name="user_status" />
I just dont understand regex enough to cope with these situations.
I'm trying to setup my RegEx to grab the link of <IMG> SRC tags.
Right now my code doesn't do anything when I have it setup this way.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
I am having a constant series of problems with encoding characters for output in an XML file through .NET. I have a feeling that the problem relates to a setting on the Response object being used but I'm unable to get anywhere finding the correct setting. If I do the following:
system.web.httpcontext.current.response.write("€ & ™" & server.HTMLEncode(" € & ™ "))
I get the following output:
€ & ™ € & ™
The question is why are standard ASCII characters encoded, but the extended(?) characters not? Is there some kind of setting I need to give to the server object to tell it to convert characters like Euro/Trade Mark?One of the bullet points of MSDN's HTMLEncode function page states that: Any ASCII code character whose code is greater-than or equal to 0x80 is converted to &#, where is the ASCII character value.
I would like to draw a figure like this. But i do not know how to start drawing it. What i could do is simple mathematics calculation, display something in a label and taking some values from a textbox.
View 18 RepliesI want to use a value that is pulled from the SQL within the if statement. Ideally i want to do the equivalent of <% If DataBinder.Eval(Container, "DataItem.BookID") == 1 Then%> Is there a way to do this with the correct syntax?
View 2 RepliesI'm working on a program that get's a file list from an FTP server and it's getting it as one giant html string, here's what I'm getting:
[code]...
Alternatively, if anyone knows how to get an ftp file object using .Net 2.0 instead of an html string that would be even better.
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"
I'm working on a program that gets some info about a certain web page. But one of the features is it needs to find all the links to other webpages on THE SAME site (I think its called an internal link... not sure). I already figured out how to get the page's HTML code, now i just need to know how to find stuff like "" in the HTML code then output me [URL]
View 4 RepliesI'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.).
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]
View 1 RepliesUsing VB.Net (Windows Application)[cod]e...
f1 = a + b * c means i have to pass the value a = textbox1.text, b= textbox2.text, c = textbox3.text
I'm trying to create a calculator that does this formula : Amount=Principal*(1+InterestRate) The point of it is to Calculate the compound interest earned over however many years the user selects between 1-15 from a listbox. The user also inputs the investment & interest rate. When calculate is clicked the results show in another listbox below.
year 1 $$$$$$
year 2 $$$$$$
etc
[Code]....
I stopped the code at Year 2 as it repeats the ElseIf to EndIf unitl selectedIndex = 15 & intYear 16.
it works for Year 1 but the problem comes with Year 2-15. it needs to take the value from the previous result in lstOutput and use it in the formula for principle.