Strip Out HTML From The File When It Has Opened In My Text Area?
Mar 3, 2010
The projects program is designed to open files output by another program, allow the user to edit the files content, then send the file to a specific bookmark within a word template. Unfortunately most of the output files by the 'other program' are html format.Question Is there a way to strip out HTML from the file when it has opened in my text area within the program? I found one or two online guides but haven't managed to get them working.
I'm currently in the process of building a text editor type program, and have run into a brick wall. I haven't done VB in years, so I may just need a little reminder on some things. I have coded everything so far as far as opening files, saving them, changing fonts, colors, etc. However, I'm looking to add a Close button to my menu strip that will just close the currently opened file, and not the entire program, while also ask the user if he/she would like to save before closing the file, and then if they select yes, it will show the save dialog, and if not, it will go ahead and close the currently opened item.
I have the following line of code used to input the name of a text file to be opened and during development this was working without a problem. However when I create an executable this is not working and I was hoping someone would be able to give me a tip on resolving this matter.
Dim fileName As String = Application.StartupPath & "" & TextBox1.Text
I am trying to write text to a file in this path "C:\Test\test.txt" and when I want to save image filenames to this path I need to check if the file is opened and if it is opened I need to close the ".txt" file and write the text to the text file.[code]...
I want a multi line textarea using VB.net.I have used textarea in html before but I have never used it in VB.net I tried:
<text area id="TA" cols="100" rows="20"></textarea>
I introduced space between text area only coz I cud not write it other wise in this forum.. in my code there is no space. But I cannot change the value of textare using my code behind file.
How to strip html code from a string? I know how to do this in Visual Basic 6 using Regular Expressions 5.5 as a reference, but since I switched to VB.NET 2008 today
I'm importing data from 1 database to another. I've been requested to strip all HTML content, as its messy and not valid, and just keep the links. I currently use the following VB.NET function to strip all HTML tags from a string of content:
Public Shared Function StripHTML(ByVal htmlString As String) As String Dim pattern As String = "<(.| )*?>" Return Regex.Replace(htmlString, pattern, String.Empty) End Function
I'm looking for a way of stripping all, but a (anchor) tags from the content. For example if I have the following HTML content: <table><tr><td> Lorem <a href="[URL]">Ipsum</a> </td></tr></table>
This will simply become: Lorem <a href="[URL]">Ipsum</a> How can I do this?
how to strip html code from a string? I know how to do this in Visual Basic 6 using Regular Expressions 5.5 as a reference, but since I switched to VB.NET 2008 today, I am quite unaware on how to do the same.
I have code which saves DGV contents including check box columns as a comma separated text file. I also have correct code which will take the text file and re-insert it into the DGV at a later time. This all works.When I'm working on the DGV, I have this
Private Sub DataGridView1_CellValueChanged(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellValueChanged If DataGridView1.Columns(e.ColumnIndex).Name = "Column12" Then[code]....
So that when the check box is true, columns 1 and 3 turn different colours, and when false, go to a yellow colour.However, when I "re-insert" my DGV info from my text file, the check boxes come back correctly - as true and false on the right rows - but columns 1 and 3 don't change colour. I've tried a "DataGridView1.Refresh" option but not getting it to work.The DGV is unbound. I need it to recognise which check boxes are true and update automatically when the information is opened from a text file.
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).
"Form1" has a ToolStripContainer1.TopToolStripPanel which contains a ToolStrip with buttons. The buttons work on ONE click when "Form1" is active.If I click on another window and then return to "Form1" the ToolStrip buttons take TWO clicks to activate.The first click returns focus to "Form1" and the subsequent click fires the button event.I want the buttons to work on the first click and not require two clicks.Note that ordinary buttons on "Form1" that are not part of the ToolStrip work on the first click when returning from another window/form?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim StrInput As String = Display.Text Dim firstInteger, secondInteger As Integer firstInteger = StrInput.IndexOf("ad_list_link", 0) secondInteger = StrInput.IndexOf("ad_list_link", firstInteger)
[Code]...
I need to string z from a webpage source file but having trouble cutting the code around it away.
I just spent about 2 hours searching this forum on this topic but I need some advice. I am looking to extract certain data from HTML source code that I have down loaded into a text file its about 9KB in size.I am looking to keep all email address found. How would this work or what would be the best method to use? This is what I would like to extract and write to another file:
<!-- Generated by F12 developer tools. This might not be an accurate representation of the original source file --> <html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><head> <meta content="text/html; charset=utf-8" http-equiv="content-type">
For some odd reason, when I download text files, the HTML of the web page is being appended to the text! All other file types work fine!Here's the code that's doing the download:
Public Sub DownloadBlob(ByVal Blob As Byte(), ByVal FileName As String, ByVal Response As HttpResponse) Response.AddHeader("content-disposition", String.Format("attachment;filename={0}", FileName.Replace(" ", "_"))) Response.ContentType = String.Format("application/{0}", Path.GetExtension(FileName).Substring(1)) Response.BinaryWrite(Blob) End Sub
I want to catch the text from an html page.. you know that when you open any html page in the browser, you will see a text but with formatting.. because it's an html code having a lot of tags...
how to get the text from an html page and ignore all formatting and html code?
I am using webbrowser control in my windows application(VS2003). Below is the code.
Sub LoadHtml(ByRef MyWebBrowser As AxSHDocVw.AxWebBrowser, ByVal sFileName As String) 'MyWebBrowser is webbrowser control added at design time on form and sFileName is .txt file with full path Dim sImgDir As String
I'm working on an application (ASP.NET, Webforms) that generates a list of outputs based on a user input. I want to allow the user to save the contents of said list as text file, or possibly as other filetypes such as .csv.Can it be done client-side with Javascript?
I am working on a project I have a form that contains a web browser and I want to write a function that will place the Source (HTML) of the page in a text file I have put some code together it doesn't throw up an error but at the same time doesn't work:
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")
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 want my program to be able to create a '.txt' file when it is run for the first time, with the date and time the program was accessed, and to be able to add new 'logs' of program history every time it is accessed. What i mean is that i want my program to be able to create a '.txt' file, and then fill in the dates and times when the program is opened.
