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Type: Posts; User: Rx7man

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  1. VS 2015 Re: [RESOLVED] Where should I start looking for the problem?

    glad I'm not the only one who finds it counterintuitive... I think I have understood the mechanics of it better now.. I don't do a whole lot of VB work.. I get into it when I'm slow at work on the...
  2. VS 2015 Re: Where should I start looking for the problem?

    Thanks, that does make a lot more sense now.. despite that I consider it illogical... For now I think I'm just going to quit using for-each loops until it becomes logical to me
  3. VS 2015 Re: Where should I start looking for the problem?

    I wish the code was colored like the IDE.. perhaps it got hidden. In my second code block I renamed the variables and tried to make that clear..
    I'll try again... this using different variable...
  4. VS 2015 Re: Where should I start looking for the problem?

    I agree that a would be "nothing" because in that code you assigned b to a, a explicitly being "nothing"
    If your code was


    Dim a As BarGraphItem = Nothing
    Dim b As BarGraphItem =...
  5. VS 2015 Re: Where should I start looking for the problem?

    Thanks, that works, and I do understand the analogy with the egg cartons.. but I thought the b= New Bargraphitem was putting an egg in that spot.. Apparently not.
  6. VS 2015 [RESOLVED] Where should I start looking for the problem?

    Well.. I'm about to tear my hair out.. Having problems instantiating a class...



    Public Sub New(ByVal BarCount As Integer)
    MyBase.New() 'new panel
    If BarCount < 1 Then Throw...
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    Plaintext dictionary

    I'm looking for a plaintext dictionary... basically just a list of words (english)... I've thought of several projects where I'd need one... Lets just say Anagrams to start with. I did find a...
  8. VS 2012 Re: Accessing form controls from a different thread

    I understand the part about having to use invoke to access the control... I'll go back to your delegates and lambdas thread and ask the question there.
  9. VS 2012 Re: Accessing form controls from a different thread

    At this point I just need to read the state of checkboxes, textboxes, etc

    I took some time and really studied Niya's thread on delegates and lambda's as well, and I still haven't quite understood...
  10. VS 2012 Re: Renaming all files inside all folders in a Selected folder

    I'll try and bring in my version zipped... it's a little too long to post here, and I don't have it on my laptop...
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    9,135

    Re: Finding nth prime.

    I think I used Ulongs


    Another great exercise is to make a calculator that does long division, multiplication, addition and subtraction (like you learned in elementary school)... I made one in...
  12. VS 2012 Re: Accessing form controls from a different thread

    I was speaking of the thread from Niya before, I have now saved the other one as well and I'll study it when I get home.

    The way I got it to work was to create a class that had all the information...
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    9,135

    Re: Finding nth prime.

    It's perfectly fair to say there are 4% primes around 100 billion... I tested every number from 100 billion to 100,001,000,000, and found about 40,000 prime numbers, which is 4%.. I am not saying...
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    Re: Understanding Lambdas and Delegates.

    Isn't there a point where you just accept that Abracadabra opens a door, even though you don't understand how?

    Seriously though, I am really glad to see this, and it will help me in the future,...
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    Re: Create Custom Control Settings File

    I did something similar but wrote to the registry in currentuser...

    I did come across issues with enable/disable properties of controls that had child controls.. tab pages, numeric up/downs, and...
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    Re: Finding nth prime.

    if anyone needs prime numbers.. I calculated them all up to 100,000,000... it took close to a year on a P4 3.2ghz and I was finding about 100 per second... I divided it up into files of intervals of...
  17. VS 2012 Re: Accessing form controls from a different thread

    I am currently saving and will be reviewing the thread on multithreading in the VB.net codebank... it looks as though it will have what I need...
  18. Re: Simple file compression/decompression routines.

    Many time I could have used that!!
  19. VS 2012 Accessing form controls from a different thread

    At this point, I'd like to access the value of a checkbox on the main form from another thread, and don't know how to go about it.. I realize multithreading is a vast and dangerous area you can write...
  20. VS 2012 Re: Renaming all files inside all folders in a Selected folder

    I've had the same problem with my music files (64000 files), and I made a program to do it, and it got pretty complicated by the time I was finished.

    It's great you want to learn, and it's a...
  21. VS 2010 Re: VB 2010: 1 form, 1 tabcontroler with x tabs and each tab has the same layout

    Grr.. Missed it... Person.Givenname should be CurrentPerson.GivenName
  22. VS 2010 Re: VB 2010: 1 form, 1 tabcontroler with x tabs and each tab has the same layout

    try this


    for each CurrentPerson as Person in PersonList 'whatever format you're keeping track of the people in.. Array, collection, etc

    dim NewTab as new tabpage 'Create a tab page
    dim...
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