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  1. VS 2010 Re: Help !!! "value cannot be null" Paramater name: objectType

    just put Public
  2. VS 2010 Re: Help !!! "value cannot be null" Paramater name: objectType

    Hi Alex, the code is stored in Form1.Designer.vb, so you have to look there,it must be the first line.
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    Re: How read *.dbf files in 64bit OS

    I'll try to do as suggested tg,but a question - if component will be under x86 and I refer to it from my 64 bit app,will it use 32 bit OLE drivers or will search for 64 bit equivalents(and again the...
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    Re: How read *.dbf files in 64bit OS

    Thx abhijit, I already have a class which can read dbf as binary into datatable.

    Looking now for any engine or data provider to be able to work under 64 bit,because if I read dbf as binary I can't...
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    Re: How read *.dbf files in 64bit OS

    x86 not acceptable for me,because I am using other components which are for 64 bits only(for example component that works with Sockets). If I target to x86 other parts of program stop working.
    ...
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    Re: How read *.dbf files in 64bit OS

    2 techgnome
    But how ???
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    Re: How read *.dbf files in 64bit OS

    Hi jmcilhinney,
    targeting to x86 platform is not acceptable for me.
    And a quote from msdn:
    "The Microsoft OLE DB Provider for Jet and the Microsoft Access ODBC driver are available in 32-bit...
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    Re: How read *.dbf files in 64bit OS

    Hi jggtz,thanks for reply.
    But this also not worked,because ODBC is part of Jet database engine, which was not ported to 64bit. These drivers all depended upon Jet database engine...

    I think I...
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    How read *.dbf files in 64bit OS

    Hello, can anybody help me how to to read *.dbf file under 64 bit OS using .net?

    Access Databse Engine is not acceptable for me.

    Regards,
    Solaris.
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    VS 2010 Re: Database Technology Question

    Use *.dbf file as database.
    And there will be no need to include any other files,except your exe file and *.dbf(database) file and maybe maximum just one dll/ocx file.

    Or you can firstly install...
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    32 bit Office on 64 bit OS issue.

    Hello everybody.
    I have a problem with installing "Microsoft Access Database Engine 2010 Redistributable" 64 bit version on 64 bit Operation systems, where already installed 32 bit MS Office.

    It...
  12. VS 2010 Re: Help !!! "value cannot be null" Paramater name: objectType

    Hi,just after 2 hours I was able to fix this issue.
    Just replace your class modifier from Friend to Public and it resolves the issue :)

    Kind Regards,
    S0LARIS.
  13. Re: data extraction and organization from .txt

    Wherever you want...in Button Click event or in Form_Load event....
  14. Re: data extraction and organization from .txt

    Here I am attaching the code that will parse all 'Organism' parameters from text file.
    Please try to understand the code.


    Dim StartParsing As Boolean
    Dim ks As Long
    Dim ExampleOrganism As...
  15. Re: data extraction and organization from .txt

    DrOktagon, do you have some knowledge in VBA ?
  16. Re: data extraction and organization from .txt

    Hello DrOktagon,welcome to vbforums!

    Please do not tell - "I need...."

    Ask here the question/problem you have had during at least doing some task...and not tell what you need.

    Where you have...
  17. Thread: Logic Gates?

    by S0LARIS
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    Re: Logic Gates?

    After introducing logic gates it will be nice to have some example where they can be used.
    So some example with logic gate flows will be appreciated.

    E.g Elevator movement:
    Elevator will move...
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    Re: ADO FetchProgress Event Problems

    si_the_geek,abhijit A BIG THANK YOU!!!

    The indexing solved my problem!
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    Re: ADO FetchProgress Event Problems

    Strange things are happening....
    This takes
    "select * from tbllots,tblitems where tbllots.category="SSA" and tblitems.area="Town" group by tblitems.category" this takes 300 seconds just one row is...
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    Re: ADO FetchProgress Event Problems

    Thanks guys for replays,I'll search for HWM and see if that is reason of my problem.
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    Re: ADO FetchProgress Event Problems

    Ok will try to index them,with Join it is a little(1-3 secs) faster.

    Another strange thing is that if I ran query for first time it may take 1min 23seconds.
    After if I ran it again it takes 0.5...
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    Re: ADO FetchProgress Event Problems

    In tblitems there are 92173
    and in tbllots there are 6285 records.

    Yes indexes available, there are but on other fields.
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    Re: ADO FetchProgress Event Problems

    Can someone answer please why

    rs.Open "Select count(*) from tbllots,tblitems where tbllot.lotno=tblitems.lno" hangs pc for 2 mins ?

    And only after I receive result...The same query if I ran...
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    Re: ADO FetchProgress Event Problems

    si_the_geek strange but for some queries it started working,but not sure why it is that way.
    For some queries it is working and for others not...So with that I suppose that MySql supports progress...
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    Re: ADO FetchProgress Event Problems

    2 si_the_geek

    If I not use .CursorLocation, which has 2 parameters only(adUseClient,adUseServer), I get error on this line .Properties("Initial Fetch Size").Value = 0 - Runtime error 3265
    ...
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    ADO FetchProgress Event Problems

    Hello!
    I have a form that connects to a database table, and since the table has many records and several users access it, I have found that it takes between 15-30 seconds to load (it should also be...
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    MsOf03 Re: Hyperlinks Add Space before & After

    Well,here what I found for removing hyperlinks from word document,so I suppose that you need to change this a little bit:


    Change oField.Unlink to something like oField.Text = " "+oField.Text+" "
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    MsOf03 Re: Hyperlinks Add Space before & After

    Hello VBFnewcomer, I can suggest you to differ hyperlinks for first and after add spaces before and after.
    Here algorithm of how to do it:

    1. Find all words in text.
    2. After run function for...
  29. VS 2010 Re: How to notfiy users when the program has a new update?

    Hi.
    I can suggest to do this way:

    Each time your program starts it can query your own Web page, where you publish version information. If version is different show notification to user(s) about...
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    Re: Make my app the only app visible?

    Hello Jamie,yes it is possible.

    Here this is code for hiding taskbar:

    '===Module=========================================================
    Declare Function SetWindowPos Lib "user32" (ByVal hwnd...
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    Re: Simple basic copy protection ideas

    It is possible to get around hashing(which is practically also not too hard to do.), but that not means that they can hack around anything....

    What I am telling is to use some simpler algorithm...
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    Re: Simple basic copy protection ideas

    2 dilettante:
    Are you sure that users will be able to change physical(MAC) address of Network card ?
    If so,could you answer how ??
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    Re: Simple basic copy protection ideas

    Yes,somehow it must be connected with users hardware.
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    Re: Passing info between two forms

    So your topic is in wrong place,ask moderators to move it in C and C++ subforum.
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    Re: Keep getting the null error.

    2 114software
    About closing thread - you can close it yourself,this way:
    Thread Tools->Mark Thread as Resoolved
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    Re: Passing info between two forms

    Hi, what language you are using ???
    It is C++ ?

    If vb.net than there is already such topic in forum,so please use search.
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    Re: Splitting lines of text

    Hello,please check this tutorial:
    http://www.homeandlearn.co.uk/php/php7p5.html

    Hope this will help you.
  38. Re: Can I use smilies from our forum on another forum?

    If vbforums will change the path where image smiles are located,your smile simply will not be visible.
    So you can copy it into your own web page and use it from there,so you will be sure that...
  39. Thread: New controls

    by S0LARIS
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    Re: New controls

    Hello,sure it is possible.
    You can build your own controls.
    Look here http://www.akadia.com/services/dotnet_user_controls.html
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    Re: proper way to sell my application online?

    Hi.
    Create a web page that will promote your application and show to users the functionality of it.
    Decide some proper price for it.
    Promote your program on forums so clients will know that you...
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