VB 2008 Download Directly Off WebBrowser/Use With Macs?
Apr 25, 2010
I just have a few problems regarding my application, any suggestions would be great, thanks. (I'm quite new to this stuff, making an application(s) for fun haha.)
1) I'm planning to distribute this application, but the problem is if I send it to another computer the user will most likely not be "Home2" and this code wouldn't work right?.
Code:
If (File.Exists("C:Documents and SettingsHome2Start MenuProgramsStartupexample.exe")) = True Then
File.SetAttributes("C:Documents and SettingsHome2Start MenuProgramsStartupexample.exe", attribute)
ElseIf (File.Exists("C:Documents and SettingsHome2Start MenuProgramsStartupexample.exe")) = False Then
End If
[code]....
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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?
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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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Apr 29, 2012
I am trying to download yahoo's csv files from the web and then reading and storing the data into an array or database (for plotting).So far this is what I have:
Dim txtRemoteFile As String = "http://ichart.finance.yahoo.com/table.csv?s=" & sStock & "&d=11&e=30&f=2009&g=d&a=10&b=18&c=1999&ignore=.csv"
Dim txtLocalFile = "C:UsersXXXDocumentsvisual studio 2010ProjectsWindowsApplication2WindowsApplication2inDebug" & sStock & ".csv"
Me.Cursor = Cursors.WaitCursor
[code]...
So basically, i'm downloading the csv to the local directory, and THEN reading it, and then storing it into an array, and outputting the data into a textbox in my VB form. want to do, is to download that URL to a database or array, where I can plot it in my VB from.So:
1) How to download directly to database or array?
2) Which one is better? to download to database or array for plotting?
3) how to plot it
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Dec 2, 2009
I would download sourcecode like "WebClient.DownloadString("SITE")"But without Webclient is that possible?
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Aug 23, 2010
I have looked around and cannot find a way to download an image from a webbrowser without reloading the image or webbrowser AKA using the cached image.
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Aug 10, 2009
How can I use WebBrowser to download something.This is the code...but I don't know why it doesn't work.I added WebBrowser1.I think I have to Button, but I donot know what is the code to run.[code]
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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.
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Jan 29, 2012
Every time I click on download file link, instead of the internet explorer download file dialog to come up, show my second form and in it's textbox place the download link. I have been searching for this for a long time.
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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.
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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.
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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?
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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.
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Feb 15, 2011
I developing an application that downloads some reports from a external ASP web app. I use the control webbrowser to navigate through the pages, generates and download the reports. The URL are in an array ArrURL and I have 2 situacions:[code]
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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.
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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?
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Feb 10, 2010
Instead of having 1 exe file running..everything. I'd like to split it up, and allow to have multiple things running.Now, to help fight piracy, etc. In this main program, will verify an account, etc. Then if they have the program installed, cool. Allow them to run it
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Nov 8, 2009
Using MODI dll I can obtain the text from a image saved on the HD:
[Code]...
my goal is to obtain the OCR directly from a image stored in the Clipboard... but everything I write in the miDoc.Create(Clipboard......) code I receive the message that it's not a String what to write instead of ("c:example.tif") to read the image directly from the Clipboard?
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Sep 15, 2011
I am trying to save an image object to an MP3 tag to do this i need the file contents of a .jpg file as a string ... the following method works to get this:
vb
Image.Save(tempPic, Drawing.Imaging.ImageFormat.Jpeg)
Dim sPicture_Data = Space(FileLen(tempPic))
Dim FileNo = FreeFile()
[Code]....
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Jan 18, 2010
I try to print the Crystal Report, without Report Preview and following codes I used.
Dim MISObjRpt As New CrystalReport1
MISObjRpt.SetDataSource(Ds1.Tables(0))
If PrintDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
PrintDialog1.AllowSomePages = True
MISObjRpt.PrintOptions.PrinterName = PrintDialog1.PrinterSettings.PrinterName
MISObjRpt.PrintToPrinter(PrintDialog1.PrinterSettings.Copies, False, PrintDialog1.PrinterSettings.FromPage,
PrintDialog1.PrinterSettings.ToPage)
End If
But the problem is I can't select the PAGES RANGE. So how to solve this problem?
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Sep 22, 2009
I want to do something like:
[Code]...
Where SOME THING HERE is actually code that returns the control that is docked directly to the left of the ctl
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Jul 17, 2010
I was wondering, if there is a way to use httpwebrequest post method to send data to a PHP function directly (no forms, or whatever)
so for example, i have this PHP function, which writes to a file:
<?php
$File = "textfile.txt";
$Handle = fopen($File, 'a');
[Code]....
Now, i have a form which would usually post the text which should be writen, so, can this be done directly, without that form, using httpwebrequest in VB?
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Dec 12, 2009
I'm trying to update some data fields in an existing data table, and want to access the data directly. I know it's possible, and I used to do it years ago in VBA, where you could do things like
[Code]...
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Feb 28, 2010
how can i make my webbrowser open up a new link in my same webbrowser or in another form? basically what im saying is i dont want it opening links in internet explorer.
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Nov 18, 2011
I usually download file using following code:My.Computer.Network.DownloadFile("url of the file","filepath to save the file")But recently I encountered a site that only allow file download if you click it from its site and not via direct downloading from vb.net code.How to download file from http server that requires a referral before allowing the download?
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Jun 10, 2009
how can I calculate the download speed if I use a webclient to download files async
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May 31, 2009
How do I make it so that when the user clicks on a download link, the download dialog is surpressed?
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Aug 11, 2010
i'm tying to send email in my application directly by the smtp server but the server doesn't allow me to do that.The application its used by everyone in the company, so i set the smtp client UseDefaultCredentials to True, but the server replies with this when i try to send an email:[code].....If i set the credentials by hand, the server sends the email. So my problem is how to make this work to everyone? I don't want to have one public/friend var all time in the application with the credentials of the current user?
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Jul 8, 2010
Is there an easy way to consume xml to access any of the nodes directly without reading line by line?Here is a sample set of the xml working with. It contains two records of data. I am trying to find a way to load it so if I wanted to get say PostalCode and say Site SID value quickly.
HTML
<?xml version="1.0" encoding="utf-8"?><MainSite><MainSites Found="201" Returned="20" Status="0"><Site SID="123456"><Relevance>0.985</Relevance><Title>JDoe</Title><DateModified Date="2010-01-29T01:05:00">1/29/2010</DateModified><DateCreated Date="2010-01-29T01:05:00">1/29/2010</DateCreated><PersonalData><Confidential>0</Confidential><Name><First>John</First><Middle>
[code]....
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Jul 1, 2009
I send a message a while ago and no one answerd, how can I draw directly on the screen (not on a specific window) just on the screen, neither if it's on the desktop or anything else.Is there is any option to bring up the switch between applications window (Alt + Tab), I don't want to use sendkeys because the user need to keep the key down and I just want the user to select the application with his mouse.
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