I'm currently extracting strings from the page source of a certain website. I'm using the start string and the length to get the string I want. However, the problem is that it contains some html codes such as href, a, li etc. Is there a way in which I can copy the text only and not the code?
View 22 RepliesI was just wondering does the Visual Basic allow any html, CSS doing so I can make my applications look nice and user friendly? If not which ones do besides VWB.
View 3 RepliesWhat to change color of label in Web Form by letting each user click a button. Cannot figure out how to put code in aspx.vb without geting a souce code error. Is there an option in Visual Studio 2003 that allow you to key html in aspx.vb.
View 7 RepliesSay we have a DataGridView on the main form. I can chose to establish its properties by code or by selecting them in the Properties panel. Is there a difference between these two techniques, a loading time penalty in any of the cases especially?
View 5 RepliesThis 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?
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).
Need a bit of help with HTML Agility Pack!Basically I want to grab plain-text withing the body node of the HTML. So far I have tried this in vb.net and it fails to return the innertext meaning no change is seen, well atleast from what I can see.
Dim htmldoc As HtmlDocument = New HtmlDocument
htmldoc.LoadHtml(html)
Dim paragraph As HtmlNodeCollection = htmldoc.DocumentNode.SelectNodes("//body")
[code]....
I have tried this:
Return htmldoc.DocumentNode.InnerText
But still no luck!
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.
then fill all tags and attribute of this page in vb arrayi know this is too much but would you expl
View 4 RepliesI've given a job to convert old data in table format to new format.Old dummy data is as follows:
<table>
<tr>
<td>Some text 1.</td>
[code].....
I am trying to build my own website and realized that it would be a big help to also create my own vb program to enable me to embed tags with simple clicks of buttons. I am having trouble getting my vb code to be compatible with html code (I keep getting vb syntax errors).
Here is what I've tried:
<strong>'Inside of a button:Textbox1.text = "<html tag example></html tag example>"</strong>
I have to submit a HTML form to a 3rd party website and one of the hidden fields is an XML string. The XML needs escaping before it is sent to the 3rd party.
However when I add the plain XML to the form field it semi-escapes it for me. So then when I use HTMLEncode myself part of the XML is double-escaped. How do I prevent the automatic escaping that appears to becoming from .NET.
Or even better how else can send the escaped XML via the hidden field.
XML
<systemCode>APP</systemCode>
Basic assigning to hidden input field
<systemCode>APP</systemCode>
When I HTML Encode it as well
&lt;systemCode&gt;APP&lt;/systemCode&gt;
I can see what's happening - but I don't know how to prevent it?
i want open html file in vb
then fill all tags and attribute of this page in vb array
I have constructed a form in ASP.NET MVC 2 that is bound to a Model, using code similar to below to generate my inputs and wrapping them within Ajax.BeginForm("MyAction").
[Code]...
I want to dynamically convert html file or html string to PDF in Windows Forms application.
View 3 RepliesDim codice As String
Dim doc As New HtmlDocument
Dim coll As HtmlNodeCollection
Dim node As HtmlNode
Dim nuovo As HtmlNode
[code]...
Im wanting to send html mails from within my app, but im not sure about how to go about it. I currently have it sending out in plain text like so:
Dim objMail As New MailMessage()
objMail.From = "collections@companyname.co.uk"
objMail.To = EmailAddressBox.Text[code]....
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 RepliesI'm looking for an efficient means of extracting an html "fragment" from an html document. My first implementation of this used the Html Agility Pack. This appeared to be a reasonable way to attack this problem, until I started running the extraction on large html documents - performance was very poor for something so trivial (I'm guessing due to the amount of time it was taking to parse the entire document).[code]...
View 3 RepliesI am making a html application and would like to make an ftp as a folder for the html you are writing, similar to that of visual basic's solution explorer. eg. images wont show from the index location, basicaly something allong the slines of a local ftp / solution explorer is needed desparatley.
View 1 RepliesI have another question.I have taken an HTML file called "template.html" and got its content. Then I change some variables and save it to a new file in the same directory. Afterwards, there is something else I need to do before saving but I don't know how.In the template.html file, I have a table which should represent a table from a SQL database which means I would need to loop it. But I don't know how to loop that.
[Code]...
Ok, I don't even know if the is possible, but what I want to do is have a button that when pressed will add a new text box below each other each time it is pressed. So meaning, ther4e is text in one text box, then a button is pressed, a new textbox will appear below it and you can add text to that, and so on.
View 1 RepliesI was wondering if you can programme in a code to add buttons to a page, without physically putting them in.Ive got a customisable set of options, currently in a txt file 1 item per line maybe thinking of putting into a listbox, if a user adds an item i need it to add a button with that text on.
say i had a drink list, with my first 3 items of beer, cocktail, food, and theres a button prest for each one and i decided to sell wine, shandy, rout beer and so an so on, or how ever many items there are, could be 50 items or 100 items don't really fancy?
Possible Duplicate: C# Coding standard / Best practices
What VB.NET or C# coding standards are you using for your .NET applications?I was looking at hungarian notation and I don't think it is a good idea for a .NET application.
I have a probelm to my quotation..
View 22 RepliesI'm creating a game similar to the tradtional space invaders in VB '08. My problem is twofold. One, when I dim a new picture box (picPrimaryLaser) it won't move. Two, I can't do anything while it's moving. The screen just turns white and flashy around that area.Here's the code.
Public Class frmMainInvasion
Dim activationCheck As Boolean = False
Private Sub frmMainInvasion_FormClosing(ByVal sender As Object, ByVal e As
[code].....
Could someone be able to advise what does the following code do i.e what does this mean in English:
ATableAdapter.Fill(Me.HotelBookingDataSet.FreeRoom, roomDateTimePicker.Value.Date.AddHours(timeNumericUpDown.Value))
<Visual Studio 2005. VB.NET.> Does anyone has a sample code to send an e-mail like below?
Namespace My
Partial Friend Class MyApplication
Private Sub MyApplication_NetworkAvailabilityChanged(ByVal sender As Object, ByVal e As Microsoft.VisualBasic.Devices.NetworkAvailableEventArgs) Handles Me.NetworkAvailabilityChanged
MsgBox("Network Connection has been changed", MsgBoxStyle.Information, "Network Connectivity")
"Send an error email to admin"
[Code]...
Whenever i work on form, so i use this code
CODE:
Now i have 2 things to ask?
1) is this right way which i use?
2) I use the same on every form regardless on number of forms? is it fine to use it on every form?
I have a dataset which i'm sure that i am able to change the data held wihin it. But the datachanges don't stick when i stop running the prog and restart.
View 6 Replies