Pulling A String Of Text From A Web Page Body?
Mar 21, 2009
i need to copy the text from a webpage into a txt file which will then be copied into a txtbox on my form (this parts done),the web page url will always be the same and the page will contain just a line of text that will chage from time to time
also i need it not to update the text file if the page displays "page cannot be displayed"i think the best way to do this is if i always start the website text and end the text with a certain "very random" word like "websitedownload" this will never come up anywhere elsealso if it doesnt copy unless the url is exactthis will stop default search engines kicking in.the website is mine/company's so this i can do
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Mar 19, 2010
I have like 10 aspx pages (junior_class_students1.aspx-...10.aspx). They all have the same master page in the back (class_students.master). Everytime i load a page i want the master page background-color to change, to the one that i can specify per page. so
[Code]...
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Jun 20, 2011
I now have another problem. The message body is using the XMLMessageFormatter to store the body in MSMQ. I can read this out into an XDocument, but I cannot seem to get any nodes now. The root element is as that the XDocument gets is as follows:
[code]...
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Oct 20, 2009
I'm just wondering about this one. I'm creating an ASP.NET webform containing lots of textboxes etc. And I want to send an e-mail based on this stuff. And the e-mails body needs to go into a string. And the string is supposed to contain HTML code, but the syntax changes because of the string. So how can I simplify this? Is there any software or something that lets me do this? Perhaps paste in some HTML code and then convert this to string format, ready to use with vb.net?
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Jul 22, 2009
I've been having some trouble being able to pull the text from the monthly balance column and displaying in the textbox (remainbalancebox) beneath it, all I can make it do is display the text in the bottom left column, when all i really want displayed is the last text on the RIGHT column?
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Aug 3, 2011
getting connected using an app.config instead of hardcoding since yesterday evening and I either can't find any more info on the net that helps or I'm too new to understand it all. The exception is occurring on the line assigning the connectionstring to 'returnvalue'.
Imports System.Configuration
Imports System.Data.SqlClient
Public Class Form1
[code]...
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Apr 28, 2011
How can I pull a word out of text and use it? I want to create a hyperlink and use the urls in the text. So for example if I have text that says: John clicked on the link and went to vbcity.com. How can I make the [URL] a url?
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Nov 12, 2009
How would i go about pulling text from a web page using webbrowser 1 and having it update in a timer displaying the viewer count in a label.
<strong class="first" id="channel_viewer_count">1</strong>
I Can make it recognize id="channel_viewer_count" but it's not showing the viewer count in the label.
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Feb 24, 2012
I would like to search a webpage for a value in the left column of a table, then pull the value from the right column as my result. In a Visual Basic Forms Application.
the data is listed in a table, for example...
abc 123
def 234
ghi 345
jkl 456
and if i just want the value of ghi ( I know "ghi", but i want the goal of the code to find the "345")
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Sep 27, 2011
I finished every piece of code in my program save for one tid bit, how to pull two numbers from a text file. I know how to pull lines, I know how to pull search strings, but I cant figure out this one to save my life.[code]The two numbers that I need out of this are the two ones that I put in the **'s (the asterisks are not normally there). These numbers will be different every time this sheet is generated, and the number placement might be different as well as some of the numbers could have 4 digits, 5 digits, or 6 digits.
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Oct 15, 2011
I have a test.txt file that contains:
1/15/2011; somedescription ; Joe Blow ; $50
1/18/2011; somedescription ; John Doe ; $30
2/1/2011; somedescription; Joe Blow; $90
I want to be able to pull all rows of data associated with Joe Blow if a users selects Joe Blow from a combobox. In testing this out I added the code to a button
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May 25, 2010
I am using VB.Net 2008 Express on Windows XP, and am trying to format some text in an e-mail body.
The code that I want to use is:
Dim intDaysLate As Integer
intDaysLate = 120
With objExpediteMailItem
[code]....
This code correctly formats the normal text string, �Days Late.�, but does not replace intDaysLate with 120. is it not possible for HTML to interpret the variable?If it is not, how do I format the variable in the same way I have formatted the text string?
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Apr 2, 2010
I am trying to pull sql data into a text file. The code works just fine, until some new data comes in from lazy employees and a couple fields (used for notes/comments) are now left blank. Originally I've never seen them blank so I didn't think anything of it.
col2 = myreader.GetString(1)
It will error if the field is ever null - I even tried using a case when:
case when note is null then '" & empty & "' else note end and set the variable emtpy = '', but vb still thinks that it's null and errors?
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Jun 21, 2010
I have a 150 page word file for work that i need to go through. What i would like to do is automate this since i rather not copy and paste all 150 pages.There are headings 1 2 and 3 in this file. Both Headings 2 and 3 may have body text.What i need to do is copy the Heading 2 and the body text that follows it and paste it in an excel document for some comparison.
Example
Word
heading 1
heading 2
Body text
[code]....
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May 25, 2010
I am trying to learn a little more about reading and writing Outlook mail messages. So I've written a small app to read my mail messages and pull certain lines from the body. When I run the app I get to a certain point and start getting error messages telling me I have a limit on the number of messages I can have open. With that I figured something is not closing properly. All of the examples I've checked out (I've been at this most of the morning) I've not seen one thing where the code is closing the message after it's been read. I've included the code and as you can tell there's not much to it.
[Code]...
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Jun 15, 2012
I need any code which can Help me to send Richtextbox content with the full formatting.[code]...
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Jan 24, 2011
When I'm coding:[quote]Form1.WebBrowser1.Document.Body.InnerText()[quote]I want to delete some text from the InnerText(). How Do I do that?
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Jan 1, 2012
I have a code to get the all html source into a richtextbox but I need display only the body text. This is the code to get the source:
[Code]...
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Oct 10, 2011
Im trying to come up with a do while statement that reads through a text file till the end while pulling out 3 different matched items, then writing those matched items to ascending spots in an excel file, and then creating a bar graph according to the saved data. Sounds complicated but...I have the program reading the text file, pulling out the first iteration of all three, writing them to an excel file, and I have it even graphing them the way I want it to. The only thing I havent done before (and which is probably the easiest), is creating the do while statement so it keeps searching line to line for the three interactions of what im looking for and writing them to ascending spots in the excel file.
Right now my code works like this, which is perfect for pulling out the first 3 and creating a graph, I just inserting a do while and a rowindex + 1 variable.
vb Dim alines() = System.IO.File.ReadAllLines("C:deviceinfo.txt")
Dim amatch As String
Dim muvalue As String
[CODE]................
I have a feeling in order to pull this off, I do not want to use the, "ReadAllLines" option and possibly want to put the text into an array.
And do something like: if lines.count > 0
But im not familiar with how arrays work in VB, and more specifically what the syntax is. The other tricky thing I am trying to add is an if statement that adds to a variable (such as i) everytime a line is added to excel so the program will write to ascending lines. I was trying to have the it work with the do while statement but pretty soon realized that if I did: i = i +1. Everytime it went through the loop then the data was going to be on random lines corresponding to their place in the text.
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Aug 17, 2009
I have an email creator that needs to extract the emails created from the html page, display the accounts in a richtextbox1 & then save the accounts as a .txt file on my system. How would I go about doing this? Doe anyone have a great code sample??
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Jan 17, 2012
I am trying to extract a portion of text from a web page that is generated by a Java script. [URL] A glance at the source of the page shows the actual display content is not directly represent in the HTML Source. I am trying to grab the auction information in the body and not the menus on the right. Can someone point me to the right object model- methods and properties?
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Jul 4, 2009
I know how to print a document from a file and a picture(Graphic) from a file but how do I print a current page of a Windows form I have developed. I.E. from my bank I get my statment by printing the page from a Print Page button. I tried codes I know but in my program it prints a blank Page.
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Jan 13, 2010
While I understand there are properties of MailItem that would allow one to programmatically create a formatted email, I would prefer the ability to copy the body of an email that is already formatted to my liking (bolding, italicizing, embedded pictures/tables, set margins, etc.) copy and paste it to a newly composed email such that this formatting is preserved.
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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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Jan 18, 2010
I am buidling an application that users can use to submit text data and attachments to email recipients. Certain fields, quite a few in fact from the textboxes in the app will be in the email body, and some in the subject line.This is how I am doing it right now, but I figured there has to be a better way. In VB it is one single line of code, not many like it is here. Ideally I would like to be able to better control the positioning in the message body.
mail.Body = String.Concat(Label1.Text, " ", TextBox1.Text, " ", Label2.Text, " ", TextBox3.Text, " ", Label5.Text, " ", DateTimePicker1.Text, " ", Label3.Text, " ", TextBox2.Text, " ", Label6.Text, " ", RichTextBox1.Text, " ", Label7, " ", RichTextBox2.Text)
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Mar 29, 2012
I am teaching myself vb.net and wanted to change this code to have an embedded mail.boby from a text file instead of the file attachment. Code spippet below and where I need help is mail.Body = ("tracertALL.txt")
that just puts the name of the file NOT the contents of the file. This code is a CMDWrapper that runs a batch file and I want the contents of a trace route that is pipe to a file >> tracertALL.txt .
[Code]...
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Oct 18, 2010
What would be the fasted method of get a string list of all values within [] in a string of text? For example: [client_name], are you are doing today? My name is [my_name]. The list of strings would be:
[Code]...
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Aug 30, 2010
I want to make a program that sends text in the text box to a form on a website and print the page as .xps
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Jun 12, 2011
I have a text input in textbox1 in tab page 1 and i want that text from textbox1 will be displayed in textbox2 in tab page 2.
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Oct 5, 2010
I wrote a page Page method in my aspx page. in web service method I need to call FindControl method return textbox and get text box value. But my findControl will take MasterPage object to iterate.
see my code
<script type = "text/javascript">
function ShowCurrentDateTime() {
$.ajax({
[Code]....
How to pass Master Page object or Page to Page method?. So I can use in Sared method.
Is there any way I can access Textbox value directly in Page method? I need access couple of controls in Page Method.
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