C# - Generate HTML From A Plain Text?
Apr 24, 2012
I have a desktop application displaying text in a read only RichTextbox component. Some words in the text needs to be highlighted depending on a text analyze that was previously executed.Now I need to create a web version of this application.I know there's a couple of Rich Text Editors available but I would like to know if there's a library or a simple way to generate an properly tagged HTML string from a plain text and a list of word to highlight?
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Apr 26, 2009
Does Visual Basic have a function to switch between HTML character entities and plain text natively?
EG. > < to > <
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Apr 12, 2012
I'm trying to use VB.NET to process a very large plain text file (2 GB). It is a database and has a field delimiter of SOH and a record delimiter of STX.
I want to separate the fields and records of the file.
I would normally read each line of a text file and then use the split function to separate out the fields. I can't use this approach as there isn't always a delimiter on every line.
Is there any way to read a file until STX is found (rather than one line at a time)?
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Jun 14, 2011
I have a program, that allows writers to save there quotes. The quotes are saved in a xml file. Everything works as it should but when I load a saved quote it still comes up in xml format. I need to load a saved quote in a plain text format and I also want to be able to give the output file print functionality. I was thinking of making the output file a html file which opens up in a web browser, this of course already has print functionality, is this at all possible.
[Code]...
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Sep 9, 2011
I'm writing a replacement for an old library we use at the office to communicate with a rather clumsy and old custom-made C++ framework that takes requests via sockets in order to communicate with a bunch of other systems. The problem is that it will only take plain text messages containing a string which must be formatted in a very specific way.The problem I'm facing is that I haven't found so far a way of sending plain text through the socket. The Send method of the socket will only take byte arrays, and while the listening point receives the data, it gets there completely scrambled, and there's no way I can mess with that in order to convert the byte array back to plain text. I need to be able to send plain text, not byte arrays.[code]
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Feb 7, 2012
I am using Visual Studio 2008 Pro to create a web application in Visual Basic. This app takes the information filled in by a user and then sends it to various people. Some of these people get the email in HTML, the rest in plain text. However, whenever I use the code below to send the plain text email, when the email arrives in my Outlook 2010 Inbox it is completely blank. If I leave the code alone and change only .IsBodyHTML from False to True, it works (it sends the email formatted for HTML).[code]Also, if I create an entirely new web app, using only this code, it sends the email correctly as plain text.
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Mar 30, 2010
I'm sort of new to VB and have to use it for my Software Design & Development Major Project.I'm making a blackJack game, and i the names of all users in a file called "CurrentUserNames.txt".I'm struggling to get VB to read this file (items are line by line not separated by a comma or something) and then save it into an array called CurrentUsers(). This array is then displayed in a listbox called "lstAllUsers".I can get VB to read the file and put the FIRST item in the file into the FIRST line of the list box, or i can get VB to put ALL the items in the file into the listbox, separated by the little [] squares when the program runs e.g listbox, line 1 says - "Current [][] Names".[code]
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Jan 1, 2010
i am programming a note and i save the plain text of the richtextbox1 to a notepad then i want to print it i use this code but it print the frist line only and i want to print all lines Private Sub SaveToolStripMenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveToolStripMenuItem1.Click
[Code]...
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Nov 24, 2011
Just like the notepad, it will not allow you to paste any picture in it, and it will convert all formatted text to plain text. It will not change the content of the clipboard, it just like a filter... Is there any way to do it in VB.NET?My program screenshot:
I had a solution in my brain but I think it is not the best... The solution is reformat the text with
richtextbox1.font=myfont after any time I pasted, but it still can paste the other thing like object and picture..
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May 12, 2009
for example I have this plain text:
Quote:
ID=100000CUSTOMER=JohnAMOUNT=2300020INVOICES=123CALLS=12ID=100001CUSTOMER=MaryAMOUNT=589INVOICES=2CA LLS=0ID=1002122CUSTOMER=DanielAMOUNT=8900000INVOICES=5CALLS=1
[code].....
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Oct 18, 2009
Im trying to use File.ReadAllLines to read a DLL that has plain text. (the DLL is basically a text file) [code] The process cannot access the file '****DebugNewFile.DLL' because it is being used by another process.How do I use readalllines to find text? How do I use readalllines to only search a part of the text file?
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Apr 23, 2010
I have a DataGridView in a Winforms application containing a collection of items. Each item has an image and various other details. I know it is possible in WPF, but can you get a tooltip to display an image and a more structured set of details then just plain text?
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Feb 14, 2012
I have a program written in VB.NET and I have a textbox for the RFID tag (which is in ASCII format) and then convert it to a simple text format to be saved to my database. How can I convert ASCII to plain text to save to my database?
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Jan 31, 2011
I am trying to mimic an encryption application. The application I am mimicking does a simple calculation where it takes the key and the plain text characters 7 bit ascii code and xor's them together. If the two spots in the code are = then it returns a 0 if it is ~ then it returns a 1. I have tried several code snippets for xor and none of them produce the results I want. I have only taken a couple programming classes so I get lost easy. This is what I have so far. My goal is to decrypt something encrypted by the program I am replicating using a password generator to come up with the key.I already have the binary for the encrypted text from the program I am copying. So I need to convert the key into the matching binary format. I used this snippet for that. [code] When I run this as is I get a much longer result than I should. If I use an "a" as my key and "00000000" as my cipher bi the result is "0011000000110000001100000011000000110000001100000011000000110000" when it should be "01100001".
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May 20, 2011
I know this script [below] gives the pc motherboard number ,...well I would like to know how to write the result number as plain text somewhere in the windows, in a folder, or registry , or in a harddisk volume,... I know I could use
FileSystemObject CreateTextFile
I dont know how to insert it in the code , I tried but it gives me error
Code:
strServer = "."
Set objWMI = GetObject("winmgmts://" & strServer & "/rootcimv2")
Set objInstances = objWMI.InstancesOf("Win32_BaseBoard",48)[code].....
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Feb 24, 2012
I have created a program that merges files and I have decided to output the results as an HTML document so that it is legible. I have achieved this output using System.IO.StreamWriter and creating a textfile with all the html formatting and in-line CSS and saving it with the .html extension like so:
[Code]...
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Jun 11, 2009
My problem is that i want to develop a project in which there is front end (window form) in vb .net in which there are diffrent field for book entry name,author,image etc. all this data is stored in back end sql server 2005there is drop down list of books name the user select the name of book & click a button to generate HTML page of that book which include all
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Jun 24, 2011
im trying to generate some html for a project im working on
i have an html page with a table for displaying images. the table has 2 columns, an image will be displayed in each column. say we have 9 images total, there would need to be 5 table rows. the left column would have the 9th image and the right column would be blank. im a bit lost on how to make this work.
i keep getting an index out of range exception.
' ***** // IMAGE TABLE START // *****
'check imageurl count to make sure we have images
If Not .ImageURLs.Count = 0 Then
[Code].....
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Feb 6, 2012
i am have one datalist in asp.net i m using vb with asp now my code is just as follow
<table border="0" cellpadding="0" cellspacing="0" >
<tr>
<br />
[code]....
all this in datalist as you can see so it will be repeated..i have put one image in it now i want call a method when any image will be clicked i make one sub called s() in vb i want to call it i use on clientclick() event but doesn't work
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Mar 21, 2010
I need to implement a routine to read a plain text file, BUT that file has a predefined format.The file format is as follows:
Quote:
<FILE_PROPERTIES> 'The "< >" also appears
Propertie1="String" 'It's possible to have spaces after or before the "="
Propertie2="String"
Propertie3="String"
PropertieN="String"
[code]....
Is there any Windows API Routine to read something like that?Or could you point me an URL where something is implemented?I don't want a procedure to read the file line by line and comparing them with Line Input because blank spaces, empty lines and comments starting with " // " may appear too, and I don't want to take them into account, but also I need to save changes to the file, but only to the modified section, without having to read the whole file, and re-write it completely.
Binary access can't work, because I don't know what's the size of each "section", since the number of elements into it can change.
I need something like the "ReadINI" Windows API Procedure, but allowing me to read the "[XXX]" sections headers, and also the "<XXX>" file title header.
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Jul 27, 2011
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!
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Aug 7, 2010
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>
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Jun 22, 2011
i am trying to automatically generate multiple text boxes on a form with the following code
Private Sub CreateTB(ByVal x As Integer)
Dim y As Integer = 1
Do Until y = x
[Code]...
i need it to generate as many text boxes as the variable x states, so i used the do until loop thing. But i am stuck when it comes to naming the text boxes because obviously all the text boxes cannot share the same name. so i would like to know how to programmatically name each textbox uniquely.
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Nov 15, 2011
How can this be so difficult and why? Returning simple XML with no Name Spaces and an XML decaration. Creating the XML using XML Writer is easily done and if I output it to a file then great. How on earth can you return the contents via WCF. Using an XML Element is no good as you loose the XML declaration and using a string is no good as the output is wrapped up in a <string> element. Can't return an XML Document as it can't be serialised.I know that there are many posts on this site, but none answer the question. I am using VB.NET (boy I wish I had the time to learn C#) and I cannot get the Data Contract to work either even using IXmlSerializer. An example of the output I need to send back via WCF
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Jan 29, 2012
I am trying to implement a webservice but I am receiving this error :Client found response content type of 'text/html', but expected 'text/xml'.The request failed with the error message:Quote:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code].....
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Apr 13, 2009
I'm using VB2008 Express and Flash CS4. I'm trying to create a CGI-formatted text file with VB2008 and use it in Flash. Below is an image of the form I'm creating. Beside each number is a textbox for input of the answer follwed by a double-numbered textbox. There's also three radio buttons on the top of the form, "Single", "Double" and "Triple". Single is multiplied by 1 for a number-inputted text box; Double is multiplied by two and Triple is multiplied by 3. Take a look at the form below and you'll see what I'm talking about.
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Jun 12, 2011
I just want to ask if it is possible to take a focus by a camera then generate it into text because I am planning to propose a thesis topic which is Subdivision Entry Pass wherein the security camera in the gate will focus the camera on the plate number of the car then it has to track the record in the database if it is registered by the resident. Is it possible?
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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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Jun 23, 2010
Im using the following code to wrap html tags around text in a texbox and transfer the text to a single multiline textbox from form1 to form2.[code]My problem is that if for example textbox5 and textbox6 are empty i want the program to continue anyway.
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Oct 22, 2010
i have a problem because i got a code to generate random text from the internet and modified it a bit so i can use it in my program
[Code]...
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