VS 2008 Using Webbrowser Control With Text Document?
May 24, 2009I'm trying to pull specific information from a website using the webbrowser control. Using something like this:
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C# - WebBrowser Control Document Seem To Be Incomplete
Apr 17, 2012I use the webbrowser control in my program but when after navigate to a site. I try to get some element on the using the document of the webbrowser (like getelementbyid ... ) I notice that some element are missing. I know that elements are dynamically inserted into the page by some javascript. I searched method to get those element and I try to get them injecting a javascript to be executed in the page and return some element by window.external method (or just to try by alert) but even if this script are executed they just return the same result as the method on the document in the original code. Is there a way to access to this 'invisible' element in my program in some way just like I access them by pressing F12 in Internet Explorer?
Here is my code:
private void button2_Click(object sender, EventArgs e) {
//injecting and executing my javascript code
HtmlElement head = webBrowser1.Document.GetElementsByTagName("head")[0];
HtmlElement scriptEl = webBrowser1.Document.CreateElement("script");
IHTMLScriptElement element = (IHTMLScriptElement)scriptEl.DomElement;
[Code] ....
At the end of the execution both test and test2 have the same html were some element are missing.
Word Document In A WebBrowser Control
Sep 17, 2009I have a Word document in a WebBrowser. I modify the doc and save it with another name in another path. Finally I close my form and put my doc as nothing. My problem is that a dialog box appears sugesting me saving the changes (the changes done in the initial path) but i have already saved my document so I always want to select "No", how can I avoid this dialog box? Or if it isn't possible, how can I automatize this action?
View 7 RepliesOpen An Office Document In A Webbrowser Control?
Jan 29, 2011How can I open an Office Document in a webbrowser control? when i tried to navigate the file location... it always prompts the save dialog box... how can i plainly view the document file in webbrowser control?
View 2 RepliesWebBrowser Control Not Navigating To A Local Document?
Apr 26, 2010I have this code set up to navigate to a certain .html document depending on what's selected from a ListBox:
Private Sub FileList_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FileList.SelectedIndexChanged
HelpWindow.Navigate(System.AppDomain.CurrentDomain.BaseDirectory & "help" & fileArray(FileList.SelectedIndex, 1))
End Sub
The problem is, when I first select something in the ListBox, it successfully navigates to that file and displays it. But when I select something a second time it doesn't change.
All of the paths it's trying to navigate to are correct. I've checked this 1000 times.
.net - Check If HTMLElement Exists In Document In Webbrowser Control?
Jan 7, 2010I am trying to get the HTML inside a HTMLElement which has an id "block". I have tried:
If webbrowser1.document.getelementbyid("block") isnot nothing then
MsgBox(webbrowser1.document.getelementbyid("block").innerHTML)
end if
But it keep throwing a NullReferenceException and tells me to check if it null/nothing which is what I'm doing.
So how do I check if an element in a HTMLdocument with a certain ID exists?
WebBrowser - Set The Document Text?
Jun 6, 2010In a webbrowser control when I set the document text, either by ebBrowser1.Navigate(file_path) or WebBrowser1.DocumentText = String it instantly calls WebBrowser1_Navigating and this blanks the document.The document will load properly if I remove the _navigating method, but I need it for other purposes
View 4 RepliesSave Word Document Open On WebBrowser Control In Winfrom?
May 14, 2009I am using webbrwoser control to open Word document for editing on winform using vb.net. (vs 2005). Now once user edit the word document, I want to forcefully save that edited document to my document when user directly close win form or user will try to EXIT. Unfortunately, word doc which open on webbrowser control if it is edited and when winfrom is being closed it won't ask us to save where as independent word document aske to save changes. I tried to call method "ShowSaveasDialog()" of webbrowser control on winform close event it did not fire up.
Following is my code:
Imports
System.Configuration
Imports
[Code].....
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 RepliesWebbrowser Document : How To Get Full Text
Nov 15, 2009i can get only 65535 text from WebBrowser1.Document.Forms(0).elements(4).Value .. , not complete! how to get full text ?
View 5 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()
Webbrowser - Paste The Text From A RichText Document
Nov 15, 2011I used to use Visual Basic 6.0 to look up a webpage with Web Control, then I would paste the Text from that into a RichText document....then I would parse it down to what I was looking for. Now that I'm getting back into programming again, I have been trying to repeat this process with Studios 2010...but with little success so far.
View 6 RepliesVS 2008 Exporting X Line From A WebBrowser Document
Feb 11, 2012So I want for an example to export the 4th line from a WebBrowser Text/Dcoument and put it into a TextBox.
View 5 RepliesWebbrowser Control Modifies The Source When Using "webbrowser1.document.body.outerhtml" To Uppercase And Strips Quotes?
Mar 10, 2010webbrowser1.document.body.outerhtml This transforms all the tags into uppercase and removes quotations. I need to make it valid xhtml does anyone know away to get the outerhtml to not format or maybe a way to easily change the output to proper xhtml.
View 2 RepliesWebBrowser Control: How To Send Text To TEXTAREA Control
Dec 8, 2009I have a WebBrowser control that have a webpage loaded in it. On the webpage I have a textarea control, like this:
<textarea name="text" id="textarea_obj">
Forms :: Web Browser Control Navigate And Set Document Text As Well
Jun 23, 2011In my app I am using a web browser control, I am displaying a list of files that are there in selected Directory, when the file type is of some image I do it as WebBrowser1.Navigate(sFileName), the image is then displayed in the Web Browser Control, when there is Word Doc I had code that converts the word doc to HTML and it is displayed in the WB Control all good so far, now when the file is of type xls, xlsx I am not converting the file to HTML instead I just use the navigate command and open the file in Excel so that user can then edit it and save it on his system. Now the problem is lets say I am toggling through pages in Directory first file is Image so it will be displayed next when it is Excel file then it will open the file in MS Excel but the WebBrowser COntrol has that previously opened image, I want to clear that when the excel file is opened. So here is what I tried. [code]It navigates to Excel file but does not display text and the image from previous file persists in the web browser control.I even tried to navigate it to "about:blank" but it then does not navigate to Excel file.
View 2 RepliesHightlight Text In Webbrowser Control?
Aug 9, 2010I am trying to figure out how I can highlight every instance of a search string found in the the webbrowser control. The closest I came was to replace each instance with html code that highlights the text, but that causes problems because it replaces the search string in links and causes problems with text boxes on the page if an instance of the search string is in a textbox on the web page.[code]...
View 3 RepliesHow To Get Text To Display Of WebBrowser Control
Sep 10, 2011How do I get the text of the display of a webbrowser control? Not the source! I mean the text that I get when, for example, I copy a web page and paste it into Notepad.
View 9 RepliesHow To Input Text In Webbrowser Control
Aug 2, 2010So I'm not trying to edit the value of the textbox. I really don't know what to do here. This is the part of the HTML that I want to input text into: [Code]
View 2 RepliesWebbrowser Control Can Edit Text
Aug 15, 2011I have just about completed writing an application for college. I load quotes into a webbrowser control for the user to view and print, my question is, can the user edit text in a webbrowser control (I want them to have this option) or am I better off using a text box control.
View 1 RepliesAero Glass In A WebBrowser Control With Text?
May 16, 2010I using the VistaControls control library (here) and I have a WebBrowser control that will have black in it on the form. When I set the background color to black in the HTML, the glass renders fine. So I added some text that is red, but it shows up as a transparent red. How do I get the text to be opaque?
Also, if I want to have black text in the HTML, how do I get that to show correctly?
Get Selected Text Within Webbrowser Control And Copy It?
Aug 27, 2011OK this is a novel problem however it has been annoying me for hoursLets say some dude is on my webbrowser and needs to go to a url which is just text on the pageI would like to get the code that sees this selected text on the page and then copies it...
CType(TabControl1.SelectedTab.Controls.Item(0), WebBrowser).document.ActiveElement.InnerText.ToString
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VS 2008 : Email A Text Document (or Text) To Myself?
Jun 9, 2009I need to e-mail text to myself from VB? (IE where the function is found (System.Web..?), code, or link to code bank on how to?
View 11 RepliesHow To Add Text To A Textbox In Webbrowser Control With Random Identifiers
Nov 26, 2009I am attempting to send a string to a textbox in the webbrowser control and the page I am trying to do this with has random name= and value= fields which makes it difficult to use the typical methods for placing text in the textbox. I have spent quite a bit of time searching and attempting to figure this out and I'm stumped.
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Parental Control System For WebBrowser - Text Removal
Sep 30, 2009I am working on a parental control system for my webbrowser (checks if navigated page is on the blacklist). So I was looking for a list of sites to add to the system as default, I didn't find any but my friend did, but the problem is he gave me a list, for example, with lots of lines like this:
http:somename:something@website.com
http:somename1:something1@website2.com
How can I remove everything from the "@" till the "http;" (including http) and remove it all so only the website name stays? I could do it by hand/notepad, but it would take forever as the list has over 2k sites I would like to add in my blacklist! I thought maybe strings could do it?
Read HTML Text Box Elements From WebBrowser Control
Feb 4, 2010how to read HTML text box elements from the Web Browser control
View 2 RepliesReloading .text File Containing Html In Webbrowser Control?
May 23, 2009I 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
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VS 2010 - Get Specific Text From Class [Webbrowser Control]?
Jul 23, 2011I have a code in website:
<h1 class="mf_dI mf_Hblack mf_vmi">
Blabla</h1>
How to get this "Blabla" to my application?Dim rx As New Regex("(?<=<h1 class=""" & Regex.Escape("mf_dI mf_Hblack mf_vmi") & """>).+?(<=</h1>") MsgBox("Name: " & rx.Match(WebBrowser1.DocumentText).Value)
but it don't works.
And. How to get picture from website to picturebox if this picture is in the table like <table style="background:url('/blabla.png') no-repeat"> ??
Webbrowser Control Input Text Box Limited Keystrokes
Apr 16, 2010I have a Webbrowser control on my Windows Form that loads a local page using the DocumentStream property. The page contains an input element of type text. When rendered, users are able to type anything they wish however they are unable to use keys like "Delete" or typical Cut & Paste functions. If it were not for the fact that you can type data and Basckspace to delete the character one at a time. If I load the same page in Internet Explorer, the input box functions correctly.
View 3 RepliesVS 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]....