VS 2005 - How To Get String From HTML Class
Dec 26, 2009
I have a problem of getting the string from the html class. When I debugged the project and I clicked the button, httprequest was connecting to the site then reading the pattern string from html class to get string, but it filled as a blank text.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Create a request for the URL.
Dim request As WebRequest = WebRequest.Create("[URL]")
' If required by the server, set the credentials.
[Code] .....
I an trying to work regards with the pattern string as "showChannel", which it doesn't filled the string from the html class. I want the pattern string to get the string from the html class such as like this:
<p class="showChannel">Name of program - Saturday 26th December, 22:30</p>
I want to get the time at the end of the pattern string which I want to fill time like this 22:30.
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Aug 27, 2010
I need to Read a HTML File and retrieve Tag value and attribute value.In HTMLDocument there is no LOAD function to load a html file,but there are methods like getElementByTagName.How to load a html file in htmldocument class?
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Jul 8, 2009
I am scraping title of webpage. i am using webclient class to get its html source. the true title of webpage is this which apprear on browser "La rvolution" but when i extract it from html source using webclient class i get following string. "La rvolution du sourire juste"
I think its something related to string conversion. how to convert this "La rvolution du sourire juste" to "La rvolution"?
Following info on webpage might give you some clue which is content type. " <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />"
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Dec 30, 2009
I am writing the code as on if statement that if the html class has strings called "<a id=""rowTitle1""(.*?)</a>" then do something. In what property that come after pattern that I could check the string whether if it valid or not??
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Dec 27, 2009
I am writing the code as I got the time from the timeanddate site as I use html class method to get the string.
Module Module1
Public Sub time1()
'Create a request for the URL.
Dim request As Net.WebRequest = Net.WebRequest.Create("http://www.timeanddate.com/worldclock/city.html?n=240")
' If required by the server, set the credentials.
[code]....
The statement of If time1() Then is incorrect which it needs a value, like if it true. how I can find out the valid time on other the site and then find the "odd" strings from html class?
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Jun 2, 2010
I am going to write a long code in the class library to make the source code shorter for my project. And I willing to store the url strings in the class library, but I do not know how to keep them to be more visible from people who open the dll by using with hex editor. I would like to know in which method that I should use to protected the url strings in the class library and set them more visible so no one would know what url strings that I would store in the class library if people using hex editor?
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Nov 10, 2010
I have two user controls that need to add a class atribute to the body tag of my page, however they currently over write one another if I just use Body.Attributes.Add("class","value") So I need to check if the class attribute exsists and if it already contains the value Im going to add.
If Not Body.Attributes("class").Contains("value") Then Body.Attributes.add("class", Body.Attributes("class") + " " + "value") End If
EDIT: The contain constraint doesnt return the expected value, resulting the the class not been concatinated, Example: add class "dog" then I a different instance of the same control tries to add "dog" but the contains("dog") returns false
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Feb 23, 2012
I want to dynamically convert html file or html string to PDF in Windows Forms application.
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Jan 22, 2011
I've seen the other posts referencing C# syntax do do this, but I can't find how to do it using VB.NET. I swear I'm daft. I keep trying different variations that I think would work but I'm missing it.
C# Syntax is:
Html.TextBox("title", Model.Title, new { @class = "txt" })
How do I do that in VB?
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Oct 5, 2010
class
eg: dim classobj = xyz("CLASS_NAME") ' where classname is a valid class name
and dynamically raising a known method of that class on that newly created object or class reference.
[code].....
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Jul 29, 2010
I know that an interface can contain another interface within it.But;can a class contain another class within it?Can an interface contain another interface within it?
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Mar 6, 2008
I am attempting to use the System.Management.ManagementObjectSearcher class in VS 2005 (see below) but get a error message for both the ManagementObjectSearcher class and queryObj As ManagementObject - Type ManagementObjectfSearcher is not defined and Type ManagementObject is not defined. how do I use this class in Visual Studio 2005?
Dim searcher As New System.Management.ManagementObjectSearcher( _
"rootCIMV2", _
"SELECT * FROM Win32_ComputerSystemProduct")
[code]....
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May 3, 2011
I have the following on my interface / webform: <div id="mydiv" class="forceHeight" runat="server" />
now I have a dondition in my code behind where if a certain situation is true I need to remove the forceHeight class from this control. I know in C# you can use:
mydiv.CssClass.Replace("forceHeight", ""); I'm not so sure how you do this using VB? Intellisense doesn't offer me this option?
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Mar 29, 2010
I need to create an HTML email that consists of four tables. My idea is to create four different datareader or datatables and pass them to a class that converts them to HTML. Please help me get started.I've done this before by creating a stringbuilder then appending text to it and then sending it as an html email. but, now I want to build a class so I don't have to do it the long way all the time?
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Apr 30, 2011
I have a webbrowser control with a static HTML page in it, i wanted to loop through each of the DIV items, and look at the class attribute within them. When i run my test, the class attribute is always blank? I know they have a class attribute i checked in my HTML
[Code]...
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Feb 21, 2009
Whats the function for converting a string that contains a class, into a class?for example
Public Class Desk
Public GetVar=1
End Class
Dim T = "Desk"
Dim Furniture = New T
What do I have to do to T to make it into a class from a string?
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Jan 10, 2012
This may sound really stupid but I have to ask cause I'm not finding this answer anywhere.I have an application where the user will need to sign up for a new user account on the website [URL]..However when I am using Firefox's plug-in Firebug to view html I am getting something totally different than when I just right click on the site and view the page source.
What I am trying to do is to get the captcha from the website and display it in a picturebox on the application so the user can view the captcha, solve the captcha and then the app post is back to the service for a response.
Here is the source that I am getting using Firefox's Firebug to inspect the element:
<td>
<input type="hidden" value="Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK" name="iden">
<img class="capimage" src="/captcha/Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK.png" alt="i wonder if these things even work">
</td>
[Code]...
Why would the two be showing me two different versions of the HTML?
And how would you be able to grab that source to view in a picturebox using webclient?
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Jan 29, 2009
I guess... I've tried forever, and not only does it seem to produce improper HTML, it doesn't work. I've tried everything. I need to convert text in a RichTextBox to HTML.
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Feb 17, 2011
I am trying to let the user preview HTML email before sending it. Does anybody have or know where I can get a simple HTML editor or control that render HTML withou using the webbrowser control?
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Mar 23, 2012
How would i code this in vb2005??
<form action="https://www.webaddy/members/al/e/file_display.php" style="margin: 0px;" target="_blank" method="post">
<input name="ns_no" value="" type="visible">
[code].....
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Jul 7, 2010
Is it possible to load a .html file (containing a simple table) in a richtextbox ?
if yes how the reason why i wanna do that is i want to highlight certain text after the content has been loaded in the RTB.
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Jul 30, 2010
Has anyone tried merging multiple HTML Files to single HTML File ? am in confusion whether we need to treat HTML files as an ordinary text and and to append text or is there anyother way..
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Feb 4, 2009
I'm making an app that loads external html in a webbrowser after adding some value to it from a database. But how do i add the values. the html will be somewhat like this
HTML
<html>
<head>
<body>
[Code]....
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Jun 20, 2009
Usage: Users create pretty HTML news letters in another app. They post the newsletter to the web, but they also want to set the contents of the HTML news letter file as the body of an email and send it using Application In Question. The users understand to use absolute link and image references when sending an E Newsletter. Environment:
AIQ is a VB.Net app deployed via ClickOnce. It is an intranet app; one can be sure MS Office 2003 and the interop 11 dlls are on the target machines.
Restrictions: MAPI is out. It mangles the HTML. Since it is a ClickOnce deployment, we can't register dlls (I think, correct me if I am wrong). Therefore CDO and COM is out (again, I may be wrong.... I would be happy to be proven so).
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Mar 20, 2011
System.Collections.Specialized contains StringDictionary
[url]...
What's difference with Strong Typed Dictionary in Generics?
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Apr 14, 2011
How do I get the value from a HTML string using VB.NET?
<p style="text-align: center; margin: 0px">
<span style="font-family: tahoma,arial,helvetica,sans-serif; font-size: 12pt; font-weight: bold">
This is the text I want to catch!!!
</span>
</p>
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Oct 22, 2010
How to detect and get the valid html tags?
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Jun 5, 2010
I am generating a page of HTML dynamically, which I then display in a WebBrowser control. Is it possible to have a button in my HTML which, when clicked, will call a sub or function in my VB?
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Sep 15, 2010
I need to create an HTML page to be sent as E-mail , the HTML page should contain an Table which contains the records from the database. The records to be selected from the database are bound by the conditions given by the user.So i wanted to ask what is the best way to create the HTML page, should i create them dynamically or Can we link the HTML page to the DB , or anything else.
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Apr 9, 2009
I was doing this [URL].. and i got the map to come up when i saved the notepad doc as a .HTML.I want it to come up on VB Form though, is it possible and how hard it would it be?
[Code]...
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