Open A Html Document From Url Into Application?
Mar 28, 2010I was wondering if there was any way I could open a html document from url into my application so I could parse it simular to an xml document.
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Anyway To Check Open MS Word Documents Filesize Of Open Document Before Saving Document?
Sep 28, 2011I have a function on my program that allows a user to load a listbox filled with words that are matched with words inside a databank. The databank is filled with 2 string arrays and file of .jpg Pictures. The Arrays attached to each word inside the listbox are approximately one page. Each page is two paragraphs of Text(string Array) and one Picture(20Kbytes).My problem is this. When the user selects the option print all, the listbox with approximately 10255 words is selected and begins to fill a Microsoft Word Document.Because the alotted amount of space needed for the MS Word Document is approximately 5 Gbytes,I need to open about 10 Documents and insert the String Array's and Pictures into each document one at a time.Is there anyway to check the filesize of the Open Document before saving the document.This way I could check the open document inside the algorithm for 512 Mbytes of memory and save the document before the size gets above 512 Mbytes.[code]
View 2 RepliesDownload Html Text Collected In String Builder To Word Document In Console Application
Aug 12, 2009I have a requirement to move the html text available in a string builder to a word document and open the word document after the data is appended in a VB.NET console application. I am new to console applications and am not sure how this could be done, but I am aware that if I am using a Web Application then I can use the following code:[code]
View 1 RepliesExtract An Html Fragment From An Html Document?
Dec 8, 2010I'm looking for an efficient means of extracting an html "fragment" from an html document. My first implementation of this used the Html Agility Pack. This appeared to be a reasonable way to attack this problem, until I started running the extraction on large html documents - performance was very poor for something so trivial (I'm guessing due to the amount of time it was taking to parse the entire document).[code]...
View 3 RepliesOpen Html File And Fill Html Tag And Attribute In Vb Array With Explan?
Aug 19, 2010then fill all tags and attribute of this page in vb arrayi know this is too much but would you expl
View 4 RepliesOpen Html File And Fill Html Tag And Attribute In Vb Array?
Aug 21, 2010i want open html file in vb
then fill all tags and attribute of this page in vb array
Clicking A Text Document In Html?
Sep 4, 2010Okay, well I have tried many things, I can type in the textbox using:
for each element as htmlelement in webbrowser1.document.all
if element.GetAttribute("ID") = "IdOfTextBoxHere"
element.innertext = "HIIIIII"
end if
next
and I can click a google button like this:
[Code]...
Parsing Links Out Of A HTML Document?
Sep 1, 2009I've been programming in VB.NET 2005, 2008 and now 2010 for almost 2 years. Just casual little applications, nothing big.In this project I need to parse links from a web page, it doesn't quite work though, it parses the names only and no links.I'll give you my code, let's say for a random page:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
TextBox1.Multiline = True
WebBrowser1.Navigate("http:www.buyfixuse.com")
[code]....
If I activate this function in my application instead of links to the two blog posts on that website, it only gives out the text that is related to these links - (more...)
Replace Words In HTML Document?
Jan 26, 2011Is there anyway to replace the parts of an html file in vb .net?
i.e.
if the html is
<html>
hello
</html>[code]....
Save Word Document To HTML
Jan 8, 2009I need to write some code that opens a Word Document and then either extracts the data so that a HTML document can be created or simply resaves it as an HTML document. I've had a quick look around the net and tried adding an Object Reference to Microsoft Word Object X.0 Library to my Project. So that I could play around with things, but immediately It was telling me the following weren't defined.
Dim objWdApp As Word.Application
Dim objWdDoc As Word.Document
Dim objwdRange As Word.Range
Could anyone either explain what kind of thing I would need to do or link me to some useful tutorial.
VS 2008 - How To Get HTML Document From Stream
Apr 16, 2011How can I get html document from a stream?
View 3 Replies.net - Opening HTML Document From Solution Explorer?
May 1, 2012I am trying to run an HTML file that I have imported into the Solution Explorer. I don't know how to refer to documents in the Solution Explorer in code. How can I do that?
I am currently using this code, but it doesn't work: process.start(".help.html")
Change Text Between Tags In HTML Document?
Jun 23, 2012Basically I was wondering if anybody knows how to make Visual Basic change automatically what is in
<span id="total_quantity">1</span>
change what is between > and < (for example a digit or text).
Html - Set The Document Source Of A Xml File In ASP.NET To A Variable?
Feb 21, 2012Is there anyway i can call orderedFiles in my asp xml tags so that it displays the file associated with orderedFiles?
EDIT
Is it possible to replace the current filepath with a value in an xml document?
Search A HTML Document For Specific Text?
Jun 20, 2010I have a simple HTML viewer and I would like to add the capability of searching an open document for a text value I specify. Below is an example I found on MSDN. VB gives me an error, "Selection" is not a member of "System.Windows.Forms.Application".
Private Sub SelectionFind()
Dim findText As String = "find me"
Application.Selection.Find.ClearFormatting()
If Application.Selection.Find.Execute(findText) = True Then
[code]....
What I would like to search is the content of a WebBrowser control.
Write Custom HTML Document To File?
May 2, 2011What is the best way to write data from a hierarchical set of objects to a file? The highest order parent has 1000's of children all with children (DOM style). Trying to traverse the tree and creating one big string which is then written to a file is throwing an out-of-memory exception while creating the string.
Details I've created a set of classes that make up an HTML document. There was control that I needed that the pre-packaged HtmlElement and HtmlDocument didn't give. The Document Object Model is maintained throughout, with some similar methods and properties and such. I'm using the custom classes to create a very large HTML document. When I say large, I mean on the order of over 2000 printed pages. It's doubtful that they will all be printed, but some will be.
My base HTMLElement object, from which all other objects are derived, contains an OuterHTML property which, as expected, gets the full HTML of the calling object and the HTML of all child elements. After the code which generates the report runs, I have my HTMLDocument object containing the entire report which needs to be written to a file. Here is where I keep running into problems.
If I call OuterHTML on the HTMLDocument object, I get an out of memory exception.
Other reports have saved fine, but this is by far the largest report I've thrown at my HTMLElement object. My assumption is that the property call is generating too much text.
I am basically just creating a new .HTML file, opening it for reading, and writing in all of the text. Like:
File.WriteAllText(FileName, HtmlDoc.OuterHTML)
Find A Specific HTML Element In A Webbrowser.document?
May 19, 2009How can you find a specific HTML element in a webbrowser.document? I'm making a program that will go to a specified address on the internet and find a html element and get the src link from the element then return the src to the imagelocation of a picturebox. Is this at least possible?
View 8 RepliesForms :: Passing Parameters From Winform To Html Document?
Mar 25, 2010i have a windows form that has a web browser control.
i need to pass the value from the windows form to the html doc.
here is my problem.... can pass the value across to to a function in the html page but when i try to pass the same value to an image tag in the same document it does not read the value.
here is my code from the winform
If e.Url.Equals(wb1.Url) Then
wb1.Document.InvokeScript("fetchImage", New Object() {path})
End If
it passes through the variable 'path' to a function in the html doc.
heres the code for the html doc.... this part of the code works
function fetchImage(path) {
var now = new Date();
var zm_image = new Image();
[Code]....
Reading HTML Table Into XML Document Object Model?
Nov 1, 2009I have some data that is contained in HTML tables within a webpage. I need the simplest means of extracting the data for storeage in SQL tables. I am knowledgeable of how to add the data to SQL tables...this portion of the code is already written. I would like to pull the data into the VB.NET 2008 environment using the XML DOM or a more efficient option.
View 1 RepliesUploaded HTML Modified Document To Website's Files
May 15, 2011So, in this program I added 2 necessary login codes let's say, first a code that I will provide and then the username and password from my website. I implemented both ways, the first one worked perfectly, however, the second one is giving me some problems, my idea for that control was not using a database of users, that was going to be too complicated for a 14 year old guy, so I decided to take the source code for my website and I took a fragment, the boxes for the login, username, password, forgot your password, remember me and some other boxes, great, that worked perfectly, I uploaded the HTML modified document to my website's files and linked it to the URL of the webbrowser control in one new form, good, it's working, but I wanted a simple condition that works for this function "When the webbrowser loads the success website, hide me and show the past login form, when this one shows the failed login, popup a messagebox that says the error.". I have been looking for that simple condition for a long time. I am using Visual Basic 2010 Express Edition.
View 4 RepliesVS 2005 - How To Save HTML Document And Load In WebBrowser
Jan 30, 2010I want to save an HTML document into my.resources, and then load it in webbrowser1.navigate when it is called to do so, but it seems when I save my.resources.myfile and call it with webbrowser1.navigate(my.resources.myfile) it wont navigate properly or read the html file properly. How can I have an html document be saved in my resources and load in a webbrowser???
View 1 RepliesVS 2008 Word Document Parsing After Html Conversion?
Feb 23, 2010I have used examples from threads here on how to open and convert word documents to html in order to parse them. I got it all working great using the office interop library but used an example word document with some text in it and it worked fine. Now with actual word documents that I need to parse that come in all types of formatting and irregular formats I got it to convert to html all fine. But the actual html when looking at it does not make sense and I am not sure how to parse this. for example:
LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
[Code]....
Add Path To Location in window Program With Pictures Used In HTML Document?
Jul 14, 2009I use VS 2008 Visual Basic and I added windows forms HelpProvider to supply user with more information using F1 button when a windows form is active.No VB coding are used, just help provider and HTML docs. with css.I have created a HTML document and a picture. On both items I have set the [copy to output directory] property to Copy Always.The HTML document starts HTML page and IE is showing the text as expected , but the picture does not appear.I use click once deployment to deliver the system. The HTML documents and picture is located on the user computer after the deployment. How do I add path to a location in a win program with pictures used in a HTML document? What is the correct setting of [ build action ] parameter of these items?
View 5 RepliesReceive An HTML Document In An Email Which Has Some Special Pricing And Products?
Feb 10, 2009We receive an HTML document in an email which has some special pricing and products. I want to be able to parse the data, perform some lookup operations on it, assign some pricing markups, save it to a data source for future referance and do it with VB.net and a web browser. I'd really like to use MSHTML.HTMLDocument, but all the documentation I have is based on HTTP URL's, but since these HTML pages will be opened from an eMail or saved to a fileshare, they won't have the HTTP. I've also tried to read it as a text file and parse with RegEx, but it's not very effecient and to be honest, RegEx is still a fog to me.
Would anyone be kind enough to suggest a way to do this? Is MSHTML able to do it and if so; how do I set up a reference to a non-HTTP URL?
Select Characters In HTML Document Displayed In WebBrowser Control?
Jul 1, 2009I wrote a VB.Net application that displays HTML help files according to user's search results.A user types some keywords and receives a list of HTML help files containing these keywords.When a list item is selected the HTML file is displayed in WebBrowser control.The problem is that I cannot mark the keywords in the displayed HTML file. I need to highlight them like in a standard Help. I tried many options and nothing works.If I change HTML element style manually (background color for a specific string) all pictures attached to this page are not displayed. After "Refresh" operation the pictures are displayed but the text selection is not enabled.I hope there is a standard function for this operation but I cannot find it.
View 1 RepliesHtml Application And Would Like To Make An Ftp As A Folder For The Html
Dec 7, 2010I am making a html application and would like to make an ftp as a folder for the html you are writing, similar to that of visual basic's solution explorer. eg. images wont show from the index location, basicaly something allong the slines of a local ftp / solution explorer is needed desparatley.
View 1 RepliesPrinting HTML Document Using WebBrowser Control ( .Print() Firing Late )?
Oct 14, 2009I'm currently working on a reporting app that saves a report to HTML, then sends it to a PDF printer.First off, to render the HTML I am using a webBrowser control:
Dim _renderer As New System.Windows.Forms.WebBrowser
To print the HTML document, I am using the WebBrowser.Print() function
_renderer.Print()
VS 2008 - Pull A Price From An HTML Tag Using The .Document Method Of The Web Browser Control
May 18, 2009I'm trying to pull a price from an HTML tag using the .Document method of the web browser control. I've done this previously with the following HTML lin:
[Code]....
Open A PDF Document?
Jun 12, 2009I want to open a PDF document when I click on a button.I know the way to open a word document but couldn't apply the same method to open a PDF document.
View 5 Replies.NET Open Word Document?
May 4, 2009In VB.NET how do you open a word/PDF doc? I used to have the code and I remember it was very short.
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