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    Handling Large Amounts of Temporary Data

    I'm looking to find the most efficient way to handle (what I could consider) to be large amounts of temporary data in VB.NET.

    I'm looking to store 300,000 strings of data, each string can have up...
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    My absolute favorite captcha to date.

    http://www.josscrowcroft.com/demos/motioncaptcha/

    :D Superb. What do you guys think to it?
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    VS 2010 Data Connection - Best Practice

    Hello All,

    I was having a debate with a colleague today re: best practice when it comes to handling connections to online databases.
    Imagine a situation like this:


    We connect to the...
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    VS 2010 Re: Mono for Android - Worth getting? Reliable?

    I cannot even see the basis of your argument. I hate having to get anal like this but i'm not going to be spoken to like that. The description in the forum states; " or anything to do with VB .NET...
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    VS 2010 Mono for Android - Worth getting? Reliable?

    Hello All,

    The title says it all really. Looking to shell out $399 on Mono but really reticent to do this if it isn't up to the job. How often have you encountered problems with it? Is it...
  6. I've just found a really great solution..

    I've been dealing with quite a difficult software problem all day and was looking at various options.
    I have come to the conclusion that there is something better than breakpoints, stack tracing...
  7. VS 2010 Re: Asynchronous web request to check for internet connectivity.

    Fair point. This is part of what I am trying to establish. I cannot work out how to send a HTTP request asynchronously and receive back a response.
  8. VS 2010 Re: Asynchronous web request to check for internet connectivity.

    My application stores data which needs sending to a server. However, if a phone is in a bad coverage area or temporarily does not have internet access, I need to know about it so that the data can be...
  9. VS 2010 Asynchronous web request to check for internet connectivity.

    I've been trying to work on this using various online sources for about 6 hours and can't get my head around it.

    I'm building a Windows 8 phone application using VS2012 and simply trying to send a...
  10. VS 2010 Web Browser Control DocumentText Attributes

    An annoying problem.

    I am looping through a HTML email flyer, iterating the images in the HTML document, uploading these images to a server and then using the setattribute() method to rewrite the...
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    VS 2010 Re: VB.NET into the Cloud

    Thanks Joacim,

    I've been reading into this and wrongly believed that ASP.net was a language unto itself. I think i'll start to teach myself how to use it. Extremely relieved quite honestly that...
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    VS 2010 VB.NET into the Cloud

    I have had to have a serious discussion with myself today regarding my future career and choice of programming language. Being self-employed, I am most often asked to develop cloud-based systems....
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    VS 2010 Guage on MS Report

    Afternoon All,

    I have a niggly difficulty that I could do with some guidance on. Basically, I have a report which I am showing in a report viewer - no problem. I am also passing parameters to that...
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    VS 2010 Re: Form Resizing Nightmare.

    Thanks for your reply.

    The difficulty I am having is that certain elements of the form have a fixed left / top location and I have no idea how to have that changed dependent on the screen...
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    VS 2010 Form Resizing Nightmare.

    Having a bit of a nightmare with my application. I have developed my application in 1366 x 768. When moving onto other resolutions, the form looks totally wrong. Is there a way to have the...
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    VS 2010 Re: HTTP GET Request Difficulty

    Great, thanks. In this case, I am using a REST API and so need to carefully structure my GET headers with API keys / handshake details etc. Thanks for your help!
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    VS 2010 Re: HTTP GET Request Difficulty

    Thanks for your help cicatrix, is this class able to support the sending of header data?
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    VS 2010 HTTP GET Request Difficulty

    Okay, i've tried httpwebrequest, webclient, and a couple of others methods; using the headers parameter of each to set headers and then either opening a response stream or simply setting the...
  19. Require someone with hawk-like observational skills.

    This SQL query is throwing up an error. It is pretty obvious what I am trying to achieve. Any ideas? I'm quite new to conditional SQL queries.

    IF EXISTS (SELECT * FROM bank_data WHERE ContactID =...
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    VS 2010 Re: Split the string

    I'm not 100% sure what you are asking for, this may be of use.



    Dim sepstrings() as string
    Dim stringname as string = ""
    Dim substring as string = ""
    Dim newstring as string = ""
    ...
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    VS 2010 Multiline Textbox Padding (Left)

    A quick one for you. Is there any way to push the left padding on a multi-line text box to the left to be in line with the left justified padding on a single line text box? It is frustrating as it...
  22. VS 2010 Re: Counting number of occurrences of element within array or arraylist.

    Cheers Matt. Great help.
    I really should become versed in LINQ.
  23. VS 2010 Counting number of occurrences of element within array or arraylist.

    Simple one really. I'm more than happy to do this manually but I was wondering whether or not there are any nifty in-built .net methods that can essentially return either the number of occurrences of...
  24. Poll: Re: Are there far too many polls on VBForums now?

    I shout positive discrimination. Which I hate.
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    Re: Stumped with SMTP Mass Emailing

    Set up 25 lists then? This really isn't rocket science mate.
    Can't have 25 lists per account? Set up more accounts?
  26. Poll: Re: Are there far too many polls on VBForums now?

    Everyday should feel like a Friday for a software developer namrekka! ;)
  27. Poll: Are there far too many polls on VBForums now?

    I for one am totally fed up with them. ;)
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    VS 2010 Re: [RESOLVED] Multi-threading Difficulties

    Just an update. After a play around I just solved this. :)
    Basically, when Thread 1 is finished doing its work, I have it close the form itself. Thanks for your help.
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    VS 2010 Re: Multi-threading Difficulties

    Dick,

    Thanks for getting back.

    I'm using two separate threads one for the loading form and one for the main form as the main form thread activity causes the animated GIF on the loading form to...
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    VS 2010 [RESOLVED] Multi-threading Difficulties

    Okay, so here is the difficulty. I have a main form on which there are controls I need to manipulate. This manipulation is quite resource intensive for a few seconds as it makes call to API's of...
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    VS 2010 Re: What is wrong with this Color Test ?

    Is ptColor set to anything before the loop begins?
    If not ptColor = Panel1.BackColor will equate to Null = Panel1.BackColor which will equal false causing the do while loop to not even fire at all....
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    VS 2010 Report Viewer - Simple Difficulty!

    A really simple problem here but one that I can't see to get my head around.
    I have an MS report created in VS as an embedded resource within my application. I have a form with a report viewer on...
  33. VS 2010 Retrieving specific emails (MAPI/CDO/WSK)

    Hello,

    I have decided to go down the MAPI / CDO or Winsock route in my application. Sending emails is easy enough. However, I need to retrieve and display emails.

    The slight twist in the tail...
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    VS 2010 MS Outlook Interoperability

    Hello,

    I have searched far and wide to try to work out how to implement a few seemingly simple things using VB.net 2010 within a particular application I am writing. I am trying to:


    Read...
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    Re: Happy Valentine's Day !!

    We write software. We don't understand sexuality or social relationships. We are only just human. ;) (and that is debateable in some cases)
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    Why computers are like...

    Why computers are like men:

    In order to get their attention, you have to turn them on.
    They have a lot of data, but are still clueless.
    They are supposed to help you solve problems, but half the...
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    Re: adding totals?

    Unless I have grossly misunderstood, you are pretty much there. Try this on for size.

    http://pastebin.com/7F0U41mF

    (If you need to enter values through text boxes on a form. Try something like...
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    Re: Alternative Search Engines?

    Not quite your standard engine but give this a try.
    http://www.wolframalpha.com/
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    VS 2010 Re: Slide Out Panel Control

    Thanks Gents. I'll probably do a bit of a hybrid jobby between these two solutions. :)
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    VS 2010 Slide Out Panel Control

    Just a quick one really folks. Has anyone come across any VB.net control that acts similarly to a kind of slide out panel. I'm thinking a form in which there is a little tab at the side which can be...
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