The thing that I am trying to achieve is -
1) Create a simple Web Browser [DONE]
2) Clear Cookies by Mouse Click on the Button [DONE]
3) Save the links present in the webpage that the user is viewing through my browser [PROBLEM]
Here's the code that I have done -
Code:
Imports System.IO
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]......
I am trying to find a way to allow my users to choose the directory to save files into, THe file name is automatically generated as it has a naming convention and i am able to pre program a location to save to but i d like to be able to allow my users to decide themselves which directory they want to save the files to and to have the ability to choose which directory to save to
[Code]...
I have a website written in .net 4. I'd like to include a save button on one the pages that will save the webpage as a mht file. This way the user can save the page as a mht file type on his/her desktop without have to use the browser toolbar.
I'm currently working with the following code but I need to modify it so it to capture the url of the current page the user is viewing verses hard coding the url into the button click event.
Partial Class Form1
Inherits System.Web.UI.Page
End Class
[Code].....
I have a website written in .net 4. I'd like to include a save button on one the pages that will save the webpage as a mht file. This way the user can save the page as a mht file type on his/her desktop without have to use the browser toolbar. I'm currently working with the following code but I need to modify it so it to capture the url of the current page the user is viewing verses hard coding the url into the button click event.
Partial Class Form1
Inherits System.Web.UI.Page
End Class
There are placenames on this webpage and if you click on the placename it leads you to its profile. I need to get all the profile links into a textbox on my form. An example of the webpage [url]...
View 3 RepliesI got a small issue. Im trying to grab some links(about 5 only) from a webpage that can change frequently.
Im using:
For Each ClientControl As HtmlElement In wb.Document.Links
ListBox1.Items.Add(ClientControl.GetAttribute("href"))
Next
It gets the value of the link the files are (the hyperlink) and allows me to download the file, but I want to get to get the string assocaited with it as well
For example, A link says click here! and bring you to a page.
I can get the link to the page, but not the text click here according to my source code.
I'm actually trying to code a downloader for a site that generate download links.The program can download one link, but when there are more than one link, it only downloads the first one.
[Code]...
Im making a vb.net app and im using htmlagilitypack. I need hap to get the profile links from [URL]
Here is an example of the html:
<a href="/bus/Ontario/Brampton/A-Safe-Self-Storage/17142.html?what=af&where=Ontario&le=1238793c7aa%7Ccf8042ceaa%7C2ae32e5a2a" onmousedown="utag.link({link_name:'busname', link_attr1:'in_listing_left',
[Code].....
I'm currently developing an editor for an AFL management sim.I want to be able to load three or four multidimensional arrays to the program, then save them to the same file. I tried the tutorial on here but got completely muddled up. Why can't it be easy like in VB6 When it was like 10 lines of code tops!
View 5 RepliesI'm trying my hand at making a program that crawls some of the larger retail sites for prices of products in a single category, TV for example. With Amazon, Best Buy, Walmart, Newegg, none of them are an issue so far because I can call the site using httpwebrequest and parse with regex.The one that has me completely stumped is Target. If you check this link: url...You can see that there is a grid of all the TVs they sell. The problem is that the links are not part of the original page as they do not appear when you view the source code. As far as I can tell, they're called in by some Javascript code when you load the page.From what I've gathered, loading this final content via httpwebrequest is impossible. So how are pages like this crawled? Would a workaround involve using built in webbrower tool in vb.net? That seems clunky to me. Anyone point me in the right direction
View 1 Replieshow to save information into a text file from runtime VB2005. However, I wish to be able to write the information into any kind of form of file that cannot be simply opened and read by anyone (such as text file can be). Is there anyway that VB2005 can do this?
View 2 RepliesI'm using the SaveFileDialog to save listbox info into a text file. The files save fine, but when you go to save the file, if you hit the cancel button, it will overwrite the previous file you saved, because it's name was the same and it seems to save the previous file as the new name for your next file. Is there any way to catch if the user clicks cancel, and then exiting the sub if they did?
View 2 RepliesI have about 4000 objects of a class, each object with 20 members/variables, integers and strings, total about 80000.
I would like to save these to a file, and read them back into objects when the program starts up.
How would I do this in order to keep track of each variable? I was planning to have each line in the file representing the variables of 1 object. Hence 4000 lines. But basically I'm just looking for the easiest way to save and retrieve this data. Should I first convert the objects to an array of strings?
i would like to upload a File with the Fileupload-Control to a MSSQL 2005 Database. I use Visual Studio 2010 an VB.NET I have also wirte a Code, but i get a Error-Message if i klick die Upload-Butten. "The Website is not available"Why the error-message cam? or can i optimize the code more?
[Code]...
I'm trying to create an app to launch at start up that will ask you what applications you want launching, or if you want all your favorite app's to start up etc. But before I go any further, I think its crucial to know how to save settings that a user has entered (such as program location and name in this case) so that he/she doesn't have to enter them every time at start up.
So far I have just made this, can anyone tell me how I would get it to save the settings entered?
Code:
Option Explicit On
Module Module1
Dim name As String
[Code]......
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]...
Error is coming Registry Access is not allowed.While Opening a Key.
Code:
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
NewDelete("HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun", "Sonia")
End Sub
[CODE]...
I've had a bit of a look around the net and on the forums but I've yet to find an answer to my question. I've got Visual Basic 2008 Express and I'm trying to write some registry entries, I can write strings fine just using
[Code]...
Currently, I am try to get the email addresses that have been saved or stored by the user of the computer. This isn't the emails that the user has sent or received, or the contacts he/she has in his address book. Just simply the email accounts that have been accessed from the computer.I know that there are some locations stored in the registry that have the email account. The email addresses that are used on the current computer. I just can't seem to find them on my computer.I am not sure if the registry is the only place to find it or if it stored on the web browser such as internet explorer or google chrome.
View 1 RepliesI am writing an application that connects to a specific com port. This com port can change depending on how many physical ports are on the PC, and if other USB devices have installed com ports before this one.
I have the communication to the com port all working great, but I need to get the com port description not just the "COM#" which is all I currently get.
I found in the registry where the description is stored but am having trouble doing what I need.
In this key:
Code:
HKEY_LOCAL_MACHINESYSTEMControlSet001ControlClass{4D36E978-E325-11CE-BFC1-08002BE10318}
there is a varied number of sub keys. The are numbered 0000-NNNN depending on how many ports you have. Inside each of these keys, there are multiple values, although I am only interested in one or 2 of them.
My problem is, that I do not know how to get a list of the subkeys (the 0000-NNNN keys/folders) from the original key I posted. I have looked through a few registry tutorials, and I can view the default value in the listed key, but I could not find how to list the subkeys of the listed key.
Does anyone have any sample code they could share that shows how I can get a listing of subkeys, and then run through those subkeys checking for a specific value in one of the strings contained in the subkey?
I am using VB.net 2008 and Windows XP.
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.
View 3 RepliesPossible Duplicates: How to Convert html web-page to image format in ASP.net web-application ASP.NET page to image or pdf.
I have an aspx webpage. Once that page is rendered, with a button click how can I export it to PDF? What is the process? Do I need an external third party tool to achieve this?
How do I save a web page in VB.NET?
View 1 RepliesI have several programs that must write to HKLM in XP and Windows 7/64 Pro.The programs work in VB6 but not in VB.Net 2008 on target machines. It does works on our development machine. [code]I just cannot figure out why VB6 works but .net doesn't and fails only on the target machine not the development machine.
View 2 RepliesHow can I change the permissions of a registry key. I want to allow anyone in the "Users" group to be able to write to "SOFTWAREMyApp".
View 2 RepliesI want to programatically save the current webbrowser document in my browser, along with all the images, CSS and whatever else is needed for the page to display properly.[code]...
View 1 RepliesI wanna do something like this
Dim strExampledotcom as String
strExampledotcom = (whatever to get a webpage)
(do stuff)
(etc...)
I want to test the first word in the page. [URL]
It says "Sorry!" if the screen name is taken. It says "Congratulations!" if it's not.
I'd like to make the request url like this: [URL]
inb4 remove html: I already figured I need to do this.
I'm trying to create a web page so users can upload a file to it. If I use drive C: it works just fine. If I change it to another local drive, I get an error message saying "Could not find a part of the path and then it lists the path. All part of the path are there and works great if the drive letter is C.
Is there some concept I'm missing or is it just not possible for a web page to save someplace other than C:?
I'm using VS 2008.
Here's the code:
Dim fn
As
String = System.IO.Path.GetFileName(File2.PostedFile.FileName)
I have a program that displays a web page, but I'm having trouble in using the savefiledialog to save it, I can find tutorials on saving text but cant seem to find anything on the internet for saving a webpage.
View 5 RepliesI am trying to make a project, but I am beginning and the examples that I see in the forums are giving certain. desire to make a program where web opens definitive page. When opened, the shown content is copied and recorded in an archive. Desire not to copy code HTML, but yes, the text that is appearing in the screen.
View 6 Replies