Html - Dynamically Created Elements From Codebehind Need To Be Inserted Between Specific Elements

Sep 17, 2010

I created a method and pass the element type, id, and any inner text that instantiates a new html element. The last statement: Me.Controls.Add(element) adds it to the end of the page, but I would like it to be inserted in a specific position (between 2 divs within a form). What I am describing is very similar to this post on SO here, although it was for javascript.


Create HTML Elements Dynamically?

Feb 10, 2009

In my application developing using VB .Net, i want a create HTML elements dynamically. I want to create as given below ,

<div class="contact">
<dl class="user">


The above code works fine. Now how do i append a img element. Also how do i mention the class ?

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Wpf - Hide Dynamically Created Child Elements Of A Grid?

Aug 30, 2011

I have a grid in which I have created and added elements from the code behind.

Dim staffImgLeft As New Controls.Image()
staffImgLeft.Name = "StaffImgLeft"

When I am attempt to remove the child elements from the grid they are not being removed.


There are no errors when the code runs. Can anyone advise why my code isnt working?

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Use Id's Of HTML Elements In Another Sub When They Are Created From Server-side Code?

Aug 20, 2009

I have a table that I'm creating in code behind with the final column containing a HTML checkbox with runat="server".

The code I'm using to do this is:
Do While reader.HasRows
Do While reader.Read


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Remove Specific Elements From HTML With Agility Pack For Program?

Sep 21, 2011

There seems to be no documentation on the codeplex page and for some reason intellisense doesn't show me available methods or anything at all for htmlagilitypack (for example when I type MyHtmlDocument.DocumentNode. - there is no intellisense to tell me what I can do next)

I need to know how to remove ALL < a > tags and their content from the body of the HTML document I cannot just use Node.InnerText on the Body because that still returns content from A tags.[code]...

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Dynamically Loading CSS Elements In

Aug 26, 2011

I have an web app that allows users to customize some GUI aspects (such as font color, add a custom logo etc). This information is stored in the user profile database. I have a css file that populates font colors etc. The main page, loads the users profile from the database, and customizes the page accordingly.Aside from having each label with its own "font-color=", how can I display the CSS elements, based on the user profile information returned from the database?

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Getting All HTML Elements On A Page?

Jun 7, 2009

I have tried a load of different codes to retreive the names & ids of HTML Elements on a webpage but nothing I have truid works has anyone got any ideas? Here is one of my tries:

Public Class frmgetelements
Dim elementname As String
Dim id As String


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HTML Get All Elements Within Element?

Apr 12, 2012

HTML i have a program that gets google links (and there html code)how could i get all elements inside of that and take each one out so i can format them in a specific way.

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VS 2008 Get All Html Elements From URL?

Apr 13, 2011

How can I do it without using WebBrowser and get it to an array of HtmlElement?

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Communication Between Html Elements And VB Controls?

Jul 19, 2010

I made a windows form application using Visual Basic. One window has these controls: a web browser , a textbox (textbox1) and a button (button1). The webr bowser will have buttons and a text box which will display different numbers

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VS 2010 HTML Elements List?

Jan 17, 2012

I'm making a bot to auto-reply to my PMs on a website, and I'd like to get all of the HTML elements with a class name 'InboxRow'. I can get the HTML element one at time, but the problem is that these will be dynamic, so the id and amt. of them will always change, so I want to put them in an array, where I can call each one up and perform the rest of my code for it. I just can't seem to be able to figure out how to find all the HTML elements with the class name and put them in an array, and I can't seem to find any tutorials online

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VS 2010 Monitor HTML Elements Changes?

May 22, 2012

How can I monitor html element changes,

like this one:

<span id="Loading">60</span>

when the value becomes something not 60..

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Simple Edit Specific Elements XML?

Feb 16, 2011

I got this

<?xml version="1.0" standalone="yes"?>
<SAF-T_PT xmlns="urn:OECD:StandardAuditFile-Tax:PT_1.01_01">


but doesnt do anything please help me, my boss is almost spanking me because this :O

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Find A Tutorial On Parsing Html Elements?

Apr 29, 2011

I'm still learning the ropes in VB.NET and I'm currently up to a point in a current project where I would need to parse links on an html website once the information has been downloaded to the document completed section of my web browser.

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Forms :: WebBrowser Hide HTML Elements?

Dec 14, 2010

I developed a WebBrowser which loads a certain web-site for me. The next task, I would like to see only a certain info on that web-site which acts like a table serving as special informational news for me. So, I don't want another things to be appear on my loaded web-site. I need to hide html elements, so that don't appear on my loaded web-site. So, then the form will be like smaller and it will be more convenient to use. Maybe, I need also to hide or remove some java scripts. Do you have any recommendations for it?

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Get Html Elements From A Webpage Source Code?

Jun 20, 2008

I want to get the links and images from an html code using the htmlDocument class available through webBrowser.So I retrieved and assigned the html code to the webBrowser trying each one of this 3


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Getting HTML Source / Elements From Iframe Using WebBrowser

Nov 21, 2010

I have the following website code below [code]Basically what I want is code on

A) How to get all the HTML code from within the Iframe.
B) How to change to properties of some elements e.g. the value of input "FNN_BOX"

I have tried the following code with no success but it dose not give me the HTML code from inside the iframe "MainIFrame"

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VS 2008 Html Elements And Listview Control

Feb 7, 2010

I have the following code in my application which gets the attributes "name" and "id" of all the html elements on a web page.


What I would like to do is place the returned results into a 2 column listview control with the name attribute in the first column and the id attribute in the second column. After searching the internet the only good example I could find is on the msdn pages but this only shows how to add a known set of items so I could not figure out how to convert this to work with variables.

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Parse And Extract Specific Elements Out Of A JSON?

May 9, 2011

how to parse and extract specific elements out of a JSON that I obtain from a web source. Using Visual Studio 2010 and VB. I can get the JSON but I haven't been able to find any examples or tutorials regarding parsing the data, locating specific elements and their associated data.

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XML Parser :: Find Elements With Specific Attribute & Value?

Sep 24, 2009

I am using VB.NET to read an XHTML file. I need my program to find every element within the XML structure which has the "class" attribute set to a specific value.IE: I need an array (or similar list) of all elements from the document which contain class="mytag".There is a list of several values I need to detect, all of which start with the same word 'mytag' followed by another word - so using a "contains" function seems sensible here

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Access Html Elements Having Same Names And Values By Program?

Jun 14, 2012

There are some html buttons which dont have id . i want to access these html buttons which have the same type name and values . But i cant able to access then due to their same names and values [code]...

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Pull A Set Of Html Elements From A Webpages To Copy All The Links?

Jun 14, 2010

I am trying to pull a set of html elements from a webpages to copy all the links on the page and toss them into a richtextbox.The tags are <a href "I need everything inside the quotes"but for the life of me I cannot figure out of to work the line of code to accomplish this..

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Read HTML Text Box Elements From WebBrowser Control

Feb 4, 2010

how to read HTML text box elements from the Web Browser control

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Document.Elements("GradeProfile") Doest Not Return Elements With The Name Specified?

Jan 2, 2010

Dim Document = XDocument.Load(FileName)
Dim findElement = Document.Elements("GradeProfile")


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Navigate To A Website And Download Html Then Parse Out Code To Only Display Input Elements?

Dec 13, 2011

I have tried a few things like converting HTML to XML and then using an XML navigator to get input elements but I get lost whenever I start this process.What I am trying to do is to navigate to a website which will be loaded using textbox1.text.Then download the html and parse out the input elements like . username, password, etc and place the element by type (id or name) into the richtextbox with the attribute beside the name.[code]Any clues or how to properly execute an HTML to XML conveter, reader, parser?

View 2 Replies View Related : Add Dynamically "X" Dropdown-lists (or Other Elements)?

Sep 19, 2011

I want to create a website where it is possible to add dynamically "X" dropdown-lists (or other elements)These dropdown-lists should be shown on the website and furthermore there should be an other element be shown, that depends on the dropdown-list (for example: if the user chooses option "A" there is a checkbox, if the user chooses "B" there is a input field)

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Search For HTML Elements (and Get Their Content) Without Actually "running" The Page?

Dec 3, 2011

I've been seeing a lot of people reference getting HTML elements using the web browser control. And it seems to be something I may want to utilize in a program of mine.

a program which will get the html of an imageboard and check for updates, without loading any content other than the html (thus saving bandwidth). I've checked and this is not against any TOS.

But here's the thing, I don't want to actually navigate to the web page, because that'll load everything anyways. Is there a way I can search for HTML elements (and get their content) without actually "running" the page (for lack of a better word).

View 10 Replies View Related - Checking A Html Elements Class Attributes Value Contains "String"

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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Access Objects On A Dynamically Created UserControl An A Dynamically Created Tab Page?

Dec 5, 2011

I can usually find the answers to most of my questions via the Google Gods, but not this time.I have a form that has a TabPageControl and on that page a collection of labels and text boxes via a usercontrol.

On the form I have a button that allows the user to create a new tabpage, when the code adds a new page, it automatically adds the UserControl collection. I can't get my head around how to access the objects on the newly created tabpage.

What I need to be able todo is take the index of the tabpage that has focus and translate that against the UerContol name, but I havn't a clue how to do it!


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AddHandler To Dynamically Created Buttons That References A Dynamically Created TextBox?

Dec 16, 2011

I am adding a grid of buttons to a form at run-time, and all of then use the same Handler.My question is : Is there any way I canadd the TextBox at run-time ?I know how to but without it on the form, the IDE isn't very happy about the "MyClick" Sub - TextBox1 is not declared......

' some logic here to make nice rows and Columns of buttons
' with different .Text and .Name


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Access A Dynamically Created Control On A Dynamically Created Form

Jul 16, 2009

I have an application that dynamically creates winforms.

Dim NewS As New Form
Dim NewT as new Timer
NewT.Interval = 5000


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Access A Dynamically Created Control On A Dynamically Created F?

Jul 16, 2009

I have an application that dynamically creates winforms.

Dim NewS As New Form
Dim NewT as new Timer
NewT.Interval = 5000


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Assigning A Datasource To A Gridview Dynamically In The Codebehind?

Jul 10, 2010

I am stuck at a task. What I want is, I am creating a table in the database on the fly in the code behind using the below code(in VB).Now my main problem is I want to display this table which is created in step 2 of a wizard, in step 3 using a GRIDVIEW. But as we all know a GridView needs a sqldatasource for values to be displayed, however what I need for achieving this is dynamically assign a datasource to the GridView, but I am not figuring out HOW?

Dim NewTable As String
Dim FullName2 As String = "Dynamic" + "_" + lblCompanyName.Text + "_" + tbCustomerFileName.Text
'Get Row Headers and map to Fields


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Get Sum Of XML Elements?

Apr 13, 2010

I'm using Visual Studio 2008.I've recently begun toying with XML, because I have been using XLS up to this point. I want my apps to be more flexible.

Profile.xml (ok, not really an object, but you know ...)

GOAL: To display the Sum of <Calories> in Label1.Text when Button1 is clicked.

Here is the XML file (Profile.xml):

<?xml version="1.0" encoding="utf-8"?>

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Write Text To Html Tag From Codebehind

Nov 10, 2010

I would like to populate a <p id="para1"></p> html tag from the codebehind page in VB. I need to read text from a text file that will be periodically uploaded from a user and display it on the aspx page in specific paragraphs.

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Add Elements To An Array?

Sep 11, 2009

I am trying to add the values in my array.. and this is my code

dim totals(6) as decimal
public function AddIBNRTotal(byval Amt as decimal,srvcdesc as string) as decimal
if srvcdesc = "ZZ_TOTAL" then


I know the addIBNRfunction works fine cause it is displaying the correct amounts in my textbox

but when i call the Sumnumber() i am getting 70000 dollars short...

So is this the right way to add values or elements to a array...

View 1 Replies View Related - How To Get Unique Elements

Jun 12, 2009



i would like to get the unique catlogs, so from this list i want to extract only 7190, 7192, and 7193. i have a script that puts it into a dropdownlist by using:

DropDownList1.DataSource = dv

but i need it to get only the unique values.

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C# - Getting A Set Of Elements Using Linq?

Mar 26, 2010

I have the following piece of XML:

<ObsCont xCampo="field1">


How do I (using linq) get for example what is inside the xTexto tag that has as parent the ObsCont with the xCampo attribute "field2" ?

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Get Elements By Tag Name From Webpage?

Feb 10, 2010

I'm attempting to grab data from a webpage, but I've been unsuccessful in my attempts.

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Get Elements From Collection Containing Value?

Dec 5, 2009

I have a collection (a Dictionary, actually) of strings as the key and strings as the value. The value strings are filenames. I wish to find which elements contain a certain filename as the value, returning the Key so that I can modify the Value (change the filename).[code]....

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