Using HTML Tags To Become Bold In Preview?
Apr 19, 2011
After starting a new project for easy "Templates" I am wondering on how I can preview the template.
Here's my situation. I have a form with 2 richtextboxes. One for editing, one for previewing. This application is basically for HTML. For example, bold in HTML is <strong></strong>. If the user types the tags with text in between these tags, I want them to be able to preview this text in bold (assuming the tags are <strong></strong>.)
I'm not sure how I can preview it. Lets say the user types this phrase in the RichTextBox1:
<strong>Hi World!</strong>
I want the preview to show Hi World! because I put bold tags around the phrase "Hi World!". The reason why I need the textbox to use tags is because this application's purpose is to simplify work with HTML by allowing the user to "see" and preview what they are writing.
Here is what I have to insert text by click of a button. (Works perfectly)
Private Sub InsertBold(ByVal selection As String)
RichTextBox1.SelectedText = selection
End Sub
[Code]....
View 8 Replies
ADVERTISEMENT
Apr 20, 2011
The way markup works for those that are unfamiliar is similar to html. For example, in HTML, <strong> is bold and </strong> closes the tag. In Markup, [b] is bold and [/b] closes the tag. Similar yet different.My form consists of 1 Richtextbox named RichTextBox1 and WebBrowser named WebBrowser1.In order to use HTML I use the following code:
Private Sub RichTextBox1_TextChanged(ByVal sender As Object, ByVal e As EventArgs) Handles RichTextBox1.TextChanged
WebBrowser1.DocumentText = RichTextBox1.Text
End Sub
View 2 Replies
Jun 29, 2010
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 Replies
Feb 28, 2010
I am trying to parse some html in vb.net but i not sure how to do it. The html that what i am trying to parse is:
[Code]....
View 3 Replies
Sep 4, 2009
What I'm trying to do is get the HTML after the "3" and before the "4" not including the "3" and "4" in the HTML in a Webbrowser. How exactly would I go about doing this?
[Code]...
View 3 Replies
Jun 18, 2011
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"
View 11 Replies
Nov 8, 2009
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:
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.).
View 1 Replies
Feb 5, 2010
I have been asked to create a HTML preview button in my application that takes the html message code in some textbox or text area and opens up a web browser displaying it on the page for review before the message is inserted into the database into a varbinary datatype I am assuning.
View 1 Replies
Sep 20, 2009
I have been working on an HTML editor, and I need to know how to make the "Preview" tab show a preview of the HTML code located in the TextBox in the "Code" tab.
View 37 Replies
Nov 8, 2009
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 Replies
Jun 18, 2012
i'm trying to get the following data from within the html tages <td class="colRight">CWCH60</td> where CWCH60 is the data which changes and needs to be extracted. I have tried the following Regex patterns
[^td|<|>|/|class|s|^="colRight"][A-Z|a-z|0-9][^</td>]
[^<td][^s][^class][^="colRight">][A-Z|a-z|0-9][^</td>]
[^tdsclass=""colRight">][A-Z][a-z][0-9]
all work fine in an online regex builder/tester but return WCH60 when executed. Why would this occur, is there a simple operator i have missed out?
View 1 Replies
Oct 22, 2010
I am working on getting the valid href link using with the httpwebrequest. I have a bit of trouble of getting the valid tags from the html page. When I selected the listview items and clicked on the button, it have got the valid listview items and connect to a site, but it did not picked the invalid tags from the page.[code]...
View 15 Replies
Nov 15, 2011
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?
View 1 Replies
Apr 25, 2009
I need to match everything between HTML tags. I am parsing a table, it would look something like this:
Code:
<table><tr><th>Header1</th><th>Header2</th></tr><tr><td>Name1</td><td>Address1</td></tr><tr><td>Name2</td><td>Address2</td></tr></table>
[Code].....
View 4 Replies
Feb 17, 2012
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]...
View 1 Replies
Dec 23, 2011
I have a HTML Page That has some code like below.
<div id="something_1">
<a href="">Hey</a>
<a href="">Hey</a>
[Code]....
My question is, is there a way to get all the "a" references within a certin div i find? For example, If i wanted to loop through all my div's perfect, i can do that now, but when i find a match that is looking for "something_3", then i want to do a loop to process all the "a" refs ONLY in that div's container
View 20 Replies
Feb 3, 2009
I have a HTMLDocument, and in it there are a number of TAGS with a value between them:
[code]...
View 2 Replies
Nov 7, 2009
I was just wondering how to extract or parse any particual tags (whichever I specify) from webpages. I know how to extract text and links from webpages, but I tried to use the same method from the following code for div tags, title tags etcetera and it doesn't seem to work:
[Code]...
View 2 Replies
Jan 19, 2010
In my database MYDB I have a table called MYTABLE and I have a column called Description. I am saving a long description in there with multiple HTML tags.How can i return the values and not include all the HTML tags? Is this even possible? What will be the best way of doing this? In the SQL statement or in code behind? And how will I do it?
View 3 Replies
Oct 2, 2007
I am trying to achieve something a bit tricky. I have a web application that displays news bar from an external HTML file. I need to enter text at this HTML tag so as to update the news bar. How can I edit HTML tag/code from VB code at run time. I am using VS 2005. Below is an the HTML file contents. What I need is to change the text "HELLO WORLD" to whatever I want.[code]
View 1 Replies
Dec 22, 2011
how to get all html tags from webbrowser and add them to a listbox?
View 1 Replies
Aug 7, 2009
I am building text for a tooltip value of a radiobuttonlist. I want to include HTML tags with the text like the <br/> tag. Right now it is just showing the <br/> values in the text for the tooltip.
View 4 Replies
Jan 18, 2009
I am developing a small window based program where I want to parse HTML tags from richtextbox. How can I do this?
Details: In my program, richtextbox holds HTML source code. and if it contains <img src="images/image.gif" border="0" alt="alt Text" />
then i want to get string "images/image.gif" . so how can I do this?
View 3 Replies
Jun 10, 2011
I have an website with dynamic text on it, i want to transfer the text to an textbox, and the text is between this tags:
View 11 Replies
Mar 4, 2010
I was just trying to play around with reading websites and have the following Quote:
[Code]...
View 6 Replies
Dec 5, 2010
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 Replies
Jan 15, 2009
Is there any way in VB.NET to remove all of the whitespaces between tags in HTML? Say, I've got this:
<tr>
<td>
The string I've built is an entire HTML document, and it counts everything before those tags as legitimate space, so I need to trim it out. Is there a reg ex or function out there I could use to do this?
View 2 Replies
Jul 27, 2010
This page here has a table I need to parse.
It has multiple tags like this:
<td style="text-align: center;"><img src="http://www.pkmdb.com/res/icons/001.png" alt="Pokemon" /></td>
<td style="text-align: center;">001</td> <td style="text-align: center;"><a href="http://www.pkmdb.com/DL/PKM/bulbasaur.pkm">Bulbasaur</a></td> <td style="text-align: center;"><img src="http://www.pkmdb.com/res/types/grass.png" alt="Type" /></td>Different Number, different name. I need a way to get the number and name out of these tags. I'm rather terrible at this, and I've seen examples on the site, I just don't know where to start really on this.
View 2 Replies
Apr 18, 2009
I have a problem here regarding to html and html preview..I have 3 tabs and I want the first tab to be plain text..My Second tab will be the html codes wherein i can let the user paste define an html code there. While in the third tab i want it to preview the html...
View 11 Replies
Mar 30, 2009
My code i want to display in a textbox
<a href="http://www.erate.co.za/CompanyProfile.aspx?ID=112">
<img src="http://www.erate.co.za/CompanyAdd.bmp" alt="Go rate us on www.eRate.co.za"
border="0" style="width: 136px; height: 88px" /></a>
But i get the ID from a Reader like this
reader.Item("ID").ToString
Now i want to set txtCode.text to this but it does not work
txtCode.Text = "<a href="http://www.erate.co.za/CompanyProfile.aspx?ID=" +
reader.Item("ID").ToString + ">
<img src="http://www.erate.co.za/CompanyAdd.bmp" alt="Go rate us on www.eRate.co.za"
border="0" style="width: 136px; height: 88px" /></a>"
How would i do this?
View 4 Replies
