Display The Data (prices) From Some Hard Drives From Some Site's?

Jan 14, 2012

I have a small app and i want to display the data (prices) from some hard drives from some site's. I use this code

Dim PageElements As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("img")
For Each CurElement As HtmlElement In PageElements
TextBox2.Text = TextBox2.Text & CurElement.GetAttribute("src") & Environment.NewLine
Next

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Get List Of Hard Drives?

May 5, 2011

I'm trying to get a list of current hard drives (that part is done), but then go through the list one by one and remove those that have no size (dvd drives for example). I'm sure this is horribly wrong (4 errors are shown in the list). Could someone give me a hand?

Here is what I have so far:

ComboBoxHD.Items.AddRange(System.IO.Directory.GetLogicalDrives)
Dim dInfo As New System.IO.Directory
For Each drive As System.IO.Directory In dInfo.GetLogicalDrives()

[code].....

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VS 2008 Optical / Hard Drives Control

May 23, 2009

I want to make 2 dynamic comboboxes; The first will list all the hard-drives/thumb-drives etc, the second will list all the CD/DVD drives.Beneath each combobox there will be a set of buttons that control the selected drive:Beneath the hard-drive combobox there will be two buttons: one is "open" (will open the select drive in explorer) the other is "remove" (checks if the selected drive is removable and if so safely removes the drive).Beneath the CD/DVD combobox there will also be two buttons: one is "open" (will open the drive's contents, if present, in explorer), the other is "autorun" (will execute the autorun for the disc).

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Add Prices And Display Result?

Mar 6, 2010

I have a school project, and for some reason in the book it doesn't show how to keep a variable cross sub functions. Can anyone give me a clue of what i'm doing wrong ?

Here is my code
Private Sub processButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles processButton.Click

[code].....

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Add The Checkbox Prices Up To Display In The Label?

Dec 30, 2010

i have a form and it has checkboxes that are different prices for options on a car. my problem is I don't know how to write the code to add the checkbox prices up to display in the lable.

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Display All Drives And Folders Using VB?

May 8, 2010

I want to display all the drives and folders , and user can select the file also

i got this code from one of forum, but it is showing all the files but not folders and directives

{code]...

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Inout Box: Input A Percentage To Increase Prices In An Array And Display In The List Box

Apr 23, 2011

This is what I have so far, I know it should be simple as hell, but I'm having a huge brainfart at the moment. Im going to continue messing with it though. Im trying to make it so I can input a number for a percentage, multiply that with my current array prices, and display the total in the listbox. I have a few theories on why it isnt working but cant pinpoint which one to use, I'm at a basic level to this and still learning the process. Im also pretty sure I dont have everything I need on here yet.

[Code]...

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Display Size Of Logical Drives?

Aug 18, 2010

Display Size Of Logical Drives

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Adding Prices Together In A Data Grid Cell To Show Up?

Jun 8, 2011

I want to add prices together which is in cells in a grid view and show the total in a text box.

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Jul 11, 2011

So I have a code atm that has 2 combo boxes, one to select the make, then it will enable the model, I have 3 model choices, here's code: [code] Once I have selected my model of the car, it takes me to that specific form with a picture of that model, I then want to display individual parts, with individual prices that will add up in a text box above.

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Getting Initial HDDSize - C Hard Drive, And Then Display It In A Textbox

Nov 27, 2009

Basically i would like to get the Initial Size For the (C Hard drive, and then display it in a textbox. Heres a diagram of what i want. Code > Get.(C.Size > hddsize = harddrive size > TextBox2.Text = hddsize.

I would also like the code to get the Harddrive name, and display it in a ListBox - Diagram Time xD Code > Get.(C.Name > hddname = harddrive name > ListBox1.Text = hddname.

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Load Or Display An Excel File Located On The Hard Drive In Vb 2005?

Apr 23, 2010

How do I load or display an Excel file located on the hard drive in vb 2005?

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Display HTTP Image In HTTPS Site?

May 24, 2012

I have a https site where i have to display images from a http source. To enable this i want to make a proxy, so i can display the image as:

src="https://mydomain/showimage.aspx?url=http://externalserver/image.jpg"

I can do this in Java, somthing like this:

Code:
InputStream in = new WebInputStream( url );
BrowserOutStream out = new BrowserOutStream();
while(in.read()){ out.write() };
in.close();
out.close();

Simple enough (although the code is simplified here). But i cant seem to find a proper example of the equivalent in vb .net. I am assuming i have to use System.Net.WebClient.OpenRead, but not sure where to go from there.

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Make The TABpage Display The Name Of The Site Instead Of Page 1 Or 2?

Feb 21, 2011

I used this code to duplicate the contents of the tab.

Private
Sub
Form1_Load(ByVal
sender As

[code]...

But I want the tabpage to display the title of the site?

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VS 2008 WebBrowser Display Specific Location Of The Site ?

Feb 26, 2010

Im trying to get my webbrowser to display Specific location of the website it's loading i.e login

Instead its showing me top right coner of the banner :s

Is there a way for my webbrowser to display whats on middle of the page and not on top of the site it self ?

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Export Data To Excel From Web Site Data Table?

May 9, 2012

I was using ContentType="application/vnd.ms-excel" on my web site to display a datatable in an excel workbook on the client. It worked great. Now that I have upgraded to Office 2007 and vb.net 2010, I get a warning saying that the file is in a different format than specified by the file extension (.xls). I googled new ways of exporting data to excel, but have yet to find a good example. I usedMicrosoft.Office.Interop.Excel which worked great, except I read that you are not supposed to use this on a web server.

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Accessing Hard Drive SMART Data

Jul 15, 2011

I am trying to write an application that accesses the SMART data from a hard disk, so I can show all the values and whether anything is over the threshold or failing etc Have spent many hours trawling the web without any success.

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Speading Up Process Of Getting Data From Hard Disk

Dec 12, 2010

Is there a way to optimize the process of reading data from an harddisk to reduce the time required to get the data?

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Local Data Base On 2nd Hard Drive Not Updating?

Oct 24, 2011

I found something very strange, in the data base explorer I modify the conection to the location of the data base(F:My DocumentsMy ResepteResepte.sdf) , but after raning the app. the path is back to what it was in the project folder and so the same in the selution window. It is set to Do Not Copy. How can I change this so that the IDE looks at the propper data all the time.

Hendri Bissolati noviceprogrammer@vodamail.co.za

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Mar 26, 2010

I am not sure if this is possiable but I am looking to build an application that will login to a web site, navigate the site and download files. I would like to do this all in code and able to run multiple instances of the program to get information from many different web sites. Is something like this possiable in VB.net?

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VS 2008 - Threaded Ping - Click Another Site While Its Still Pinging Them It Doesn't Wait Before It Switches Site

Feb 9, 2010

Ive got an app that holds a list of site we have, At each site there are a few devices. The idea is when they click on a site all the details for the site are loaded and then a second thread sits and pings each device to see if its live. Im trying to do this in a seperate thread so if they click another site while its still pinging them it doesn't wait before it switches site. This all seems to be workling fine except if you click through the sites quickly, when you do that it will eventually come up with

Quote:

{"Collection was modified; enumeration operation might not execute."}

The error flags up on the "Next" line in "ThreadedPing"

Thread stuff

Public Sub ThreadedPing(ByVal dt As DataTable)
Try

Dim dr As DataRow

[CODE]...

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Oct 13, 2010

When i publish my program i choose to let the application check for updates via a website and if their is one update automatically when the program starts. Is their a way were on the main user form i can make it so that the user can change the update site with out me building the program again with the new site. I want to do this becuase the site i use goes down alot so when i changed the update url no one was able to download the update for the new update server.

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Internet Explorer - User Click A Command Button To Open IE To A Financial WEB Site And Download Informaion From The Site?

May 19, 2011

I'm deploying a VB.Net app (VS 2010 Pro) that requiers the user click a command button to open IE to a financial WEB site and download informaion from the site. The app works fine in every detail when installed on the development computer. But, on the target computer when the command button is clicked an unhandled exception occurs which says: System.IO. FileNotFoundException:File Not found.My code behind the button is Shell("C:Program Files (x86)Internet Exploreriexplore.exe www,fidelity.com",AppWinStyle.NormalFocus)

This works fine on the development computer. Do I need a way to code this as a relative path? If so,can you tell me how this is done?Throughout the app I have written relative paths to needed files using paths like (Open(Environment. GEtFolderPath (Environment. SpecialFoldder.Desktop) + "File Name). They all work fine when deployed.

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Label Staging Site To Prevent It From Being Used As If It Were The Production Site

May 18, 2012

I'm being asked to maintain several internal-only web apps for my company. For testing, after making my changes, I've created some staging sites which make use of separate databases. As such, if my users were to mistakenly use this site as if it were the production site, they may enter important data and wonder where it "disappeared" to thinking it was the production server.

I'd like to create a big banner of some sort across the top of the staging site (which ONLY appears on the staging site) to remind my users that they are on the test site. I'd like recommendations on the best way to do this, with the following considerations:

IDE: Visual Studio 2008
Server: Windows 2003 with IIS 6
Language: VB.NET 2.0

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Open Site When Click (Visit Site Button)

Jan 8, 2010

i want to know how can i code my button when i click it will open my site ... i Think i was clear.

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Site Is Not Displaying The Right Data?

Mar 6, 2009

I have a textbox where a user enters a code that is connected to their account. It will then display a welcome message in place of the textbox where they entered their information. It used to work up until I added more code for it to query another database. That ended up messing up my page and since I have deleted that code, I must've forgotten something, or maybe my code was messy to begin with....but now my welcome message is always the wrong person's name. In fact, no matter what code you type in, it displays the same person's name.This person doesn't even have a code in the database. I tried adding IS NOT NULL and ISLIKE 'B%' so that i

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VB NET Site Is Not Displaying Right Data

Mar 9, 2012

I have a textbox where a user enters a code that is connected to their account. It will then display a welcome message in place of the textbox where they entered their information. It used to work up until I added more code for it to query another database. That ended up messing up my page and since I have deleted that code, I must've forgotten something, or maybe my code was messy to begin with....but now my welcome message is always the wrong person's name. In fact, no matter what code you type in, it displays the same person's name. This person doesn't even have a code in the database.

[code]...

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.NET: Site+taking Data From MSSQL?

Jan 12, 2010

I'm watching tutorials about creating Web Site and about controls.I think I added SQL Database to the project (it's not empty) properly. Suppose it has two columns: FirstName, LastName.I have TextBox1, TextBox2 and Button1 on the web site form.I enter any integer number (5, 10, 15 or whatever) into TextBox1. I want to press Button1 and get a value of 5th person (10th, 15th or whatever) from SQL Database into TextBox2.Who can help me with that? Should I read about ADO.NET and use something from there?Later I want to use VB for work with that strings.

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Webpage Interaction - Read The Text Of The Site And Display A Certain Part Of That Text In Form

Oct 14, 2009

I'm trying to make an application which will log me into a site and read the text of the site and display a certain part of that text in my form. I'm stuck at the login, its a .php page with 2 text boxes, 1 check box and 1 button.Is there any way to manipulate those objects by using controls in my form?

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Program That Will Go To A Web Site And Pull Out A Specific Piece Of Data

Jan 19, 2011

I want to build a VB program that will go to a web site and pull out a specific piece of data.I am using VB Express 2010 not sure if it belongs in this .net forum.I am successfully getting to the website using WebBrowser.navigate()The data is provided to me in XML format and I am told that it is ready to be retrieved. They tell me to use XML Parser.When I go to their web site I see the data I need to pull out there is a column with tags in front of each piece, the piece I need is between <Vr0> and </Vr0>.I have no resources other than the net currently I do have a dummies book ordered but will be at least next week (at the earliest) before my first book arrives.Can you explain how I can sort through the data and pull out the data in XML format on a web site?

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