Detecting Links In A Blog Article Using Loop?
Jan 9, 2010
I've made a Function that will be called at the point a dataset is generated on pageLoad. The function is doing two things:
Processing the blog article and detecting any URLS in the post then converting those URLS into clickable hyperlinksCoverts all carriage returns into <BR /> tags. Although it does processes the complete article as required, including detecting all of the links, it seems that the loop to process used to detect the links ONLY detects the very first link it comes accross and every other subsequent link becomes that first link found. Clearly that isn't the desired outcome, maybo you guys can let me know how to correct this issue?
This is the function I've created:
[Code].....
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Sep 12, 2009
I'm just curious as to how some software programs that I see out there have the ability to extract links & text from thousands of web pages at an extremely high and fast rate. Has anyone here, ever created a link or text extracting program the has the ability to parse many webpages and return data into a textbox? I know how to extract links via the webbrowser control, but it doesn't seem to parse/extract data at a very high & fast rate like many email, link & text extracting programs that I see out there.
[Code]...
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Sep 11, 2010
my webbrowser navigates to a webpage. I need to store all the links into a collection, I did find the code to do the job (on this forum) and it works, but there is a problem: there are more links on the page than those the code reads, like when i right click on a picture and choose "copy shortcut" I get a link that is not showing when I display the "view source" for the entire page. I can't figure out how to do it.
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Aug 21, 2009
i am new to programming but love to learn new things. I decided to jump in head first and write my own program on a whim one day. I've learned what I have so far through both books and online forums and help files.One thing I can't really seem to figure out, though, is how to implement a feature into my program.
I don't know if any of you will know what I'm talking about when I say that thing I want to program is my own article spinner. I've used them before, but all of the ones I have used require me to be online. I want to design my own for offline use.
The basics are this: You write an article in a textbox. Once you have that done, you go back and rewrite various words and phrases within the article using a format like this: {word1|word2} and {phrase one|phrase 2} and so on. Click a button and it saves your article to any number of text files using your unchanged words and phrases while also choosing just one of your words and phrases within the braces and between the bars.
[Code]...
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Feb 3, 2010
I am writing a search engine whose purpose it is to search all kind of blogs for specific kinds of content.I'm particularly focusing on these blogs engines:
Blogger
LiveJournal
MySpace
Open Diary
[code]....
Is there any way I can use google to find links that are from a specific type of engine, like for example wordpress?
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Apr 28, 2009
hen you add for example German language you will have these files: formMain.resx ormMain.de-DE.resx formMain.Designer.vb formMain.vbIn first file you will have resources for neutral language, like strings, images, ..So now you need to add also resources for strings used in code. Add a new resource file and name it formMain.Strings.resx Then i will enter name, value pair for every string that should be translated. When you add resource file then it is automatically typed because another file with name ormMain.Strings.Designer.cs is automatically regenerated on every close of resx designer.Add another resource with name formMain.Strings.de-DE.resx. Add the same Name key's from previous resource, and just change the Value with coresponding german words. Now to access created resource from the source it will be like this
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Feb 3, 2012
I am trying to make a program that will update my blog.I need it to add to the top of the existing file.thats all. One Textbox, One Button.Im stumped though.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sFileText As String
[code]....
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Oct 13, 2011
I have a blog (non wordpress or anything) written in vb.net. At the moment I pull my data back just by bringing in the last 10 results: SELECT TOP (@bAmount) bCategory, bID, bImageURL, bInactive, bLargeImage, bPost, bPostDate, bPostTitle, bPoster, bStyle FROM Blog ORDER BY bID DESC
I'm just going to have back and forward buttons to go through the posts, but how do I do the SQL for say post 10-20 last posts rather than the IDs between the posts. (The IDs are incrimental, but can jump significantly).
So basically when I click back it gives me 10 posts that are 10 older than the first page results?
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Jul 5, 2010
If not, maybe someone could write such an article and the view count would go through the roof?
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Jan 11, 2012
I've search high and low but I can't find anything. I want my app to be able to search Wikipedia and display the first paragraph of the article.
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Mar 13, 2012
I have an engineering firm and our website was built using Visual Studio 2010 / asp.net 4.0 / VB. Recently, a client (GM) requested that we have a knowledge base where they can input their questions, and we can answer 'em. Kind of like a FAQ, or a Lessons Learned type of thing. But it'll require that they'll be able to log in and ask their own questions.
For instance: Q: How would I incorporate multiple machine vision systems into a bead detection application?A: You would need to use a software such as PPT and have multiple fixtures in order to assimilate the cameras accordingly.
I'm terrible at databases; I can basically run an SQL query, and that's about it! lol. And I'm not a programmer by trade. Can I do this without a database? Can anyone guide me in the right direction here? I mean, is there something out there that's open-source, or at least something that's easy to implement?
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Feb 19, 2010
I need blog software for IIS7 and a SQL Server 2008 backend. I don't know if this is required, but the application (website) I'm hosting is in asp.net (vb.net). I checked out das blog, and graffiticms and they're very old.
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Sep 5, 2011
I'm working on a WYSIWYG Blog Editor, I'm having an issue with my text selection. I've added a couple of graphics to illustrate. My code is selecting the text and putting it back into the textbox, but it's adding extra text. I can't quite figure out how to get it to select the intended text and manipulate it correctly (make it Bold or Italic and so on,) and then show the text in the two windows (one is the Textbox and the other is a webtext box) correctly.
Below is my code and my 2 graphics.
Public Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
boldstart = "[ b ]" 'variables to hold formatting
boldend = "[ /b ]"
wboldstart = "<b>"
wboldend = "</b>"
clearrtf = ""
[CODE]............
Every thing works up to the point when I try to manipulate the text, it then puts more text in. I have been trying to find info on how to clear the text box and then re-insert the text with the text formatting. Side note in my graphics is a small graphic that is just there as a marker for me, it has no affect on the actual program.
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Feb 21, 2009
I'm trying to implement an Owner-drawn ListView in my application using the code available at this MSDN article, however I've encountered several issues.First of all, the double-click event only fires when the mouse is over the text in the first column of any ListViewItem. I'd prefer to keep the manual, timer-based, double-click detection routine as a last resort if possible.Second, when the ListView is scrolled sideways, clicking an item won't select it anymore.
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Jul 31, 2011
I need some help on telling the program how to check if user typed the text article shown correctly word by word as they are typing. I've tried
Usertypehere.Text = Articleshown.text
But the program only consider the user to type correctly if they finished typing the whole article.
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Feb 19, 2010
I'm looking for a walkthrough to help me design/develope a simple Blog that has the following parameters:Logon Screen Authentication Membership --> Email Lost Password.Simple Treeview like structure Topic-> Multiple Posts (2) levels deep only Historic calendar in right banner or someplace.Search Feature By (Topic, Username, Entry Date...etc)Does anybody know where I can find guidance otherwise left to my own devices this could take me a while, be nice to have at least a solid starting point in the correct direction.
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Mar 14, 2011
Makes the following statement about the code below:
**"The computer evaluates the loop condition in the Do...Loop statment to determine whether the loop instructions should be processed. In this case, the inputsales <> String.Empty condition compares the contenst of the input sales variable to the String.Empty value. As you know the String.Empty value represents a zero length, or empty, string if the inputsales variable is empty, the loop condition evaluates to True and the computer process the loop instructions. *If on the other hand the inputsales variable is not empty, the loop condition evaluates to false and the computer skips over the loop instructions.
Based on the code I think it is the opposite: ...that while the inputsales value is not empty it should evaluate to true and process the loop and if it is empty it should evaluate to false and skip the loop?
See below.
Option Explicit On
Option Strict On
Imports System.Globalization
[CODE]...
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Dec 20, 2011
I am trying to work with routing on a site I am creating. If I have two routes, /Home/{Value1}/default.aspx for route 1 and /Users/{Value2}/default.aspx for route 2, how do I tell a link I am creating to use a specific route. I am trying to create links in my .vb code behind pages but I am unsure on how to tell it to use either route 1 or route 2 depending on my situation.
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Aug 15, 2010
i hava a datagridwview with a datagridviewlinkcolumn and a split array with the links. How can I add this links from the array to the datagridviewlinkcolumn?
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Apr 20, 2011
how can i extract some links Say i have some links in text box but 3 different types of hosts
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Feb 6, 2012
Basically i need a code to put some links in a listbox, one after another. For example:
This is my table
ID-----URL--------
1 Google.com
2 Yahoo.com
and so on.
I have already opened a mysql connection, and i just need the code to put all the URLs in a listbox, one after another. I tried this: ListBox1.Items.Add("URL"), and obviousely didn't work.
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Mar 9, 2011
I know I am missing the obvious. I would like a label to show how many cycles in loop are left.
[Code]...
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Nov 23, 2011
I am constructing a program, i am new to Visual Basic, but i have past programming experience. I was wondering if anyone knew how to form a loop that could...lets say calculate the answer when two numbers are added together,and it would repeat this thousands of times, etc. And if there is a way, would it be possible to calculate the time taken to complete this loop.
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Mar 29, 2009
How to add links to combo box's items...... Like when the form is loaded, the items are already there. If you select one it will take you to a website....And how do you make it so the items in the combo box are (PERMANENT) AND dont erase..
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Feb 20, 2009
I have a have a table with Region_Name, Region_ID fields, and another one with Area_Name, Region_ID fields (each region have Areas that belongs to it).I want to display on my asp.net page a list of links (something that looks like a treeView) so when someone clicks on for ex The Bronx from Region New York in this list:
[Code]...
So, apart from the basics, i want to know how to populate the above list Automatically and make sure that the results are ALL Links, in other words, New York is a link, The Bronx is a link, and all the elements in the list are links that i will later attach a queryString to.
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Oct 23, 2011
I am creating a program for a company and what it does is the following:1. Opens web page and logs in automatically - (Done)2. User selects from 2 folders on the site - (Done)3.ser types in date - (Done)4. User sets default directory for download - (Done)5. User clicks a download button that does the following:5a. Takes date that was put into text box and searches for any related folders and opens that folder - (Done)5b. After folder is open, there is the possibility of being multiple zip files to be clicked and downloaded - (Not Done)My problem is in 5b. I cannot figure out how to select multiple items. I have tried using a wildcard but that doesn't seem to work. I tried setting loops for each link but it only opens that last link on the page
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Nov 24, 2010
I am creating a program for a company and what it does is the following:
1. Opens web page and logs in automatically - (Done)
2. User selects from 2 folders on the site - (Done)
3. User types in date - (Done)
4. User sets default directory for download - (Done)
5. User clicks a download button that does the following:
5a. Takes date that was put into text box and searches for any related folders and opens that folder - (Done) 5b. After folder is open, there is the possibility of being multiple zip files to be clicked and downloaded - (Not Done)
My problem is in 5b. I cannot figure out how to select multiple items. I have tried using a wildcard but that doesn't seem to work. I tried setting loops for each link but it only opens that last link on the page. The zip files to be downloaded are all named in the following manner - 11-22(1).ZIP, 11-22(2).ZIP etc. Also, zip extensions vary from ZIP to zip. Don't know if casing makes a difference. What I currently have the program do is to click each file and begin download. All it's doing is clicking the last file in the list. Whole website is basically a JavaScript applet. The only way to click a file is to search for the link name. [Code]
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Oct 22, 2009
Anyone have an example of creating a signed URL with an expiration using ASP .Net? I'm exploring using LitS3 or ThreeSharp in my project, and have not seen any specific methods to do this in either of those projects.
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May 23, 2012
I hope this post is in the correct forum. We have a folder on the server that has pdf files. The file names are in the format of 'report_name_propname_04_21_12.pdf'. The report_name is different as is the prop_name and 04 is the month, 21 is the day of month, and the 12 is the year. The goal is to have links on the web page that has the prop_name(s). When clicked it would display a list of months as links. ie 01,02,03,...11,12 under the propname link. When these month links are clicked the web page would display
a list of links of the pdf files. The part of displaying the pdf link I have. The question I have is how can this be achived in code? Is there a control for this functionality? I think it is like an Excel pivot table.
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Dec 15, 2011
I'm working on a program that gets some info about a certain web page. But one of the features is it needs to find all the links to other webpages on THE SAME site (I think its called an internal link... not sure). I already figured out how to get the page's HTML code, now i just need to know how to find stuff like "" in the HTML code then output me [URL]
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