Download Images From Webbrowser Control To A File?
Dec 1, 2009
However, urldownloadfile will use proxy that internet explorer use. That part is what I want. The thing is the proxy used authentication. The proxy in internet explorer is authenticated. Using urldownloadfile will faile with error. It works without proxy.Anotehr is to copy the image to clipboard. That method is not reliable when user switch to another.
View 2 Replies
ADVERTISEMENT
Sep 15, 2010
I'm attempting to download a file from a website using the WebBrowser control but having some difficultly determining the file path in order to download. Here's the process I'm using:
1. I login into the site using the webcontrol since it's https, e.g.
View 3 Replies
May 17, 2009
I am currently trying to get a WebBrowser object not to download flash and images. This is just to make a lightweight browser. I know this can be done within the IE settings, but i would prefer it on an application level.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
WebBrowser1.Navigate(New Uri("http:google.co.uk"))
End Sub
End Class
I have found some C# code, but i dont know how to change it to VB.Net and the convertors make some bugs, which i do not know how to fix
Software i am using:
Windows XP SP3
Microsoft Visual Studio 2005
getting the webbrowser to stop downloading them?
View 3 Replies
Mar 15, 2010
I am using a WebBrowser-Control to fill in a webform and then click at a button, this currently results in a standard Download File Dialog (you get these if you download a file using internet explorer), but instead, I have to catch this file and save it automatically with a by me defined name to a specific folder.I am trying to code a little application in vb.net which download the Export-file from my wordpress-blog, and I want to do this completely without user-interaction.Currently everything works, except the downloading of the file.I tried to catch it with the event System.Windows.Controls.WebBrowser.Navigating(ByVal Object, ByVal System.Windows.Navigation.NavigatingCancelEventArgs) but I don't see where to download the file from?
View 3 Replies
Oct 12, 2011
file that requires images as part of technical explanations, so I have a form that opens that contains only a webbrowser control. I have designed my html document that views correctly in IE9 (images and all) and imported that as a resource. I then set that resource as the DocumentText of the webbrowser control. However, when the form opens the text is fine but no images - just placeholders! I am not trying to do anything fancy - the webbrowser control doesn't navigate away from the displayed doc at all and being distributed i don't really want to have to distribute the images seperately (hence using resource)
View 6 Replies
Apr 11, 2009
I am trying to automate the download of a .CSV file from a password protected website. This file is updated every 15 minutes, but I could get by downloading it 2-3 times a day. I would love to find a way to download this file without any user interaction.
The problem is that there is no direct URL to access the CSV file. There is a webpage with a submit button that initiates the file download. The usual File..Save As Dialog box appears, you click save and then specify the location through the second dialog box.
Looking at the source of the main webpage, I found the form containing the download button, hoping that I could simulate the POST using the HTTPRequest/Response objects, but I couldn't get them to work. The form contains three hidden variables, one of which is called "Key" with a 20 character hexadecimal string. Im assuming this key is regenerated regularly, so this may explain the constant errors I received saying "...press the back button and resubmit the previous page".
Then I decided to try the WebBrowser control. I was able to figure out how to pass the authentication through the URL and the download page appears in the browser control window. Clicking on the download button brings up the same Save As dialog as the main browser window.how to automate this process. I just need to get this csv file (which, by the way is approx 25MB) downloaded so that my scripts can use it to update our site database.
View 3 Replies
May 1, 2009
in vb.net 2003 , how to disable images loading in webbrowser control
View 1 Replies
Jan 14, 2009
Ok you know how our web browsers like Internet Explorer or FireFox has the option to "Save Page As". Is there a way to do this using the Web Browser Control? I wish to save the HTML + Images that are displayed in my Web Browser Within my application. Or say if I go to a website and they have a dynamic image that keeps Changing is there a way to save that image that is displayed on the Web Browser control?
View 6 Replies
Jul 18, 2009
i'm making an app which uses a webbrowser control to show some offline (not cache) html pages like a slide show. let's say pages in a folder on the desktop etc when it came to testing the whole thing, i figured out that the images in the html are not visible on the webbrowser control. instead there is a space where the image should be, corresponding the actual image dimensions.and when i right click on this empty space where images should be, and click on properties, i see the image size given as -1 byte (minus 1 byte) and there is no image type.
however given any online url's to the same webbrowser control or opening the same html pages with the real internet explorer i got no problem and see the images.i've been googling for almost 10 hours for a solution without success, so any hints are welcome. used vb 2008, .net framework 3.5, ie 7.
View 1 Replies
Aug 12, 2010
I was thinking to make an app to save images [or download images] to local hard disk. But to keep it easy, I want this app to create a small picturebox on form to show the thumbnail of downloaded image. Lets say a 5 pictureboxes has to be added with the thumbnails to show the recent downloads. A user can save the location where he wants to save the files on hard disk. A listbox or a dropdown menu will help in categorizing the images, like image1 in friends section, image2 in family section, image3 in others, etc... When the program restarts all the latest 5 thumbnails has to be loaded in pictureboxes and the directory that was chosen. Finally, a button that shows the downloaded images into original image file size one by one or a slide show. Is it possible to make such program?
View 2 Replies
May 22, 2011
In my form I have added a webbrowser that will navigate into a URL and that URL ends with an extension (.zip) now my problem is that I want to disable the File Download Dialog in order to download it without interruption .N.B : I don't want to use the HTTP CLIENT because I need the webbrowser to navigate to another page after downloading the file.
View 3 Replies
Apr 11, 2008
When a user clicks on the button called "save" on a webpage opened in webbrowser1, it downloads a text document to the hard drive and explorer asks user is asked where it should be saved. How can I intercept this and directly download the textfile into a richtextbox without triggering the "save file to disk" alert ?Maybe an IDownloadManager implementation?
View 1 Replies
Apr 7, 2009
Is there a method like ebBrowser1.Document.Image(0).SaveImageToFile("C:Image.jpg") ?
I'm trying to make an application that downloads all the images from a photo album on the web. The user will navigate to the first image in the gallery and the program should download all images in full resolution automatically.
I have a working version now, but it is not satisfactory. Here is a simplified version of the code I use now for saving the images:
Private Sub startDownloading Handles WebBrowser1.DocumentCompleted
My.Computer.Network.DownloadFile(WebBrowser1.Document.Images(0).GetAttribute("src"), "C:image.jpg")
End Sub
This way, after the page with the image has fully loaded, it downloads the image using the Network.DownloadFile-method. So, it download the same file twice. But these files are big and websites are slow. Which makes the whole operation take about twice as long as it has to.
Is there a way to directly save the image-file that has already loaded in the WebBrowser-control, without having to download the image again?
View 2 Replies
Sep 3, 2010
I open a word document in webbrower, but some File Download dialog box opens up with three buttons Open, Save and Cancel. I always wants to open the document directly instead to click on open button.
View 5 Replies
Apr 18, 2011
I use webbrowser as File Explorer.
If you click folder it opens new folder contents in WB window but if you click html document it opens in EXTERNAL viewer.
How do you get html document to open in WB while exploring ?
View 3 Replies
Mar 1, 2009
how can i download file With a listview control?
[Code]...
View 1 Replies
Jun 19, 2011
I am reposting because I didn't get any responses to my other topic.
Quote:
I am writing a program that will stop the download prompt in the IE control. I have an program that has a browser. I want to fix the browser that way it would stop the download prompt from showing, and stop automatic/manual downloads. I already tried a list of file extensions, then check the URL of the browser for the file extension.
View 1 Replies
May 21, 2009
I want to make a simple file re-naming utility and do not know how to get the images for the known file types.
View 1 Replies
Jul 8, 2011
I am working on httprequest that I can extact some information to input them in the listview and I have got the listview that I have got two columns, the one that it goes for the images and the other one goes for the text data. I can extact the text data, but not for the images.
Do you know how I can extact the images from php to input them in the first column and extact the text data to input them in the second column?[code]..
View 1 Replies
Nov 16, 2010
I'd like to download multiple images asynchronously and put them into an ImageList. What Object do I need to add to the DownloadDataAsync call?
The urls of the images are stored in a Collection with a key "K1", "K2", "K3", etc. I'd like to add that same key of each image to the ImageList as well.[code]....
View 6 Replies
Jun 27, 2009
I'm trying to figure out a way to download multile images from Amazon. I can currently download either the small, medium or largesized images by themselves. What I want to do is to download all three sizes at once. How can I do this?
-PCRider Here's the code that I'm using now. the code in bold is what I'm trying to do. The code in normal text works flawlessly.
[Code]...
View 1 Replies
Feb 3, 2011
I really hate asking all these questions, but my firewall blocks a lot of the links provided in examples on this forum. (Most forums)
Can I use a Webbrowser control to preview a PDF document on a UserForm?
View 14 Replies
Aug 17, 2011
I have several web browser controls on my form. I don't want to have in the content any styling like font etc because this is controlled by my css in my dynamic website. However I would like to format my browser using the same css as my website so they look very similar. Is there a way to assign a css file the the web browser control in vb.net?
View 1 Replies
Sep 9, 2009
I have a ASP Win Application that has the webBrowser control in the DocumentCompleted event I have a loop that will get all the IMG tag of a web site. With the url to the image file I like to get the size of the file.
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
Dim imagearray As New ArrayList
[code]....
View 2 Replies
Aug 12, 2010
how can i save all these images into application folder, also if image already in folder, then skip it. so it updates only new images in this list to the folder.
file to save to: C://program files/application/images image list: [URL] this list can be modified to work correctly if necessary.
View 9 Replies
Jan 20, 2010
I need a progress bar to show the download progress of a file from the webbrowser control.
I want the default popout download window to not show and to show the progress bar
somewhere else, and show the time remaining. Basicaly what I want is for my info of the
window that shows download progress and info to show on the default window of my program.
View 2 Replies
Mar 19, 2011
I'm trying to implement my own downloader. I have the download Form and I had a way to show it but, It's inefficent because, It just checked for ending extensions!I just want to cancel the download and show my downloader with the URL.[code]...
View 3 Replies
May 23, 2009
I 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
[code].....
View 2 Replies
Feb 11, 2011
In my userform I have a WebBrowser control to load PDF files. I have added a FolderBrowserDialog to allow user selection of drives and or folders.
What I am trying to do now is after a file has been selected and viewed, the user may want to change drives and or folder locations. How do I remove the current contents of the WebBrowser control to be a blank screen (just like when the app starts, its blank).
View 7 Replies
Aug 2, 2010
The website loads the javascript file with <script src="url.js" type="text/javascript"></script> How would I be able to execute the functions I want?
View 1 Replies