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Type: Posts; User: Hyperspaced

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  1. Replies
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    I love Micro$oft

    I am posting this, in order to help some people not to waste 3 hours of their lives, like I did.

    on the following link

    http://support.microsoft.com/default.aspx?scid=kb;en-us;262311

    which...
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    Re: Memory Usage & Speed

    Actually prefer using Longs (32-bit variables) instead of Integers because of better performance. (remember your stack is 32-bit wide!)


    --hyperspaced
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    Re: ADO FetchProgress Event

    Unfortunately, I have to download all the records, since they change all the time :(



    I will use this workaround if I cannot find any solid solution to my problem. Thanks !!
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    Re: ADO FetchProgress Event

    Thanks for your reply.

    The query is done on a *remote* server machine (over the Internet) and it is supposed to take a long time since for each query more than 20,000 records are fetched... The...
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    [resolved] ADO FetchProgress Event

    Hello all,

    I am trying to get the progress of a lengthy recordset.open operation (takes 2~3 minutes) from a remote server

    My problem is that ALL FetchProgress events are fired AFTER the...
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    Re: Fetch Progress of ADO

    peet,

    this code fires the FetchProgress events AFTER the recordset has completed loading :(

    I can't seem to get it to work

    --hyperspaced
  7. Re: **RESOLVED** Establish Progressbar w/ ADO Connection???

    I tried the code.

    The problem is that only the last FetchProgress event fires. For example if the recordset has 10,000 records and I set an update interval of 100 records, only the event showing...
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    Re: CPU performance/usage?

    first initiate cpu usage monitoring

    objclassname.InitCPU

    then, get the cpu load using


    Dim nReturn as Long
    nReturn = objclassname.GetCPUUsage
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    Re: CPU performance/usage?

    Here's this class that may help you
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    Progress when downloading records

    Hello,

    I am connecting to a DB (MySQL) to download records using ADO from my VB application.
    Is there any way to know the download progress ?

    --hyperspaced
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    if the recordset is closed you surely cannot...

    if the recordset is closed you surely cannot append/view data.
    It just stays in memory waiting to be reopened

    About appending on a recordset with data (not closed):
    I am having the same problem...
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    yeah, but how much will it cost ?? I remember...

    yeah, but how much will it cost ??

    I remember when PS2 first came out cost around 300 euros. Damn, I am confused...
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    Do you know when Xbox 2 will come out ? Is it...

    Do you know when Xbox 2 will come out ?
    Is it worth the wait ?

    Current Xbox price is about 120 euros (brand new)
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    Xbox or PS2 ???

    After many years of programming, I have come to a final question :

    Should I buy an XBOX or a PS 2 ?????

    Any help would be greatly appreciated.
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    made a few modifications and it works like a charm !!

    Okay, I made a few mods. It doesn't follow your logic exactly, but this works !!




    # This code is used to renumber the auto-increment values
    #
    # suppose the column 'SerialNumber' is an...
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    SQL question

    Hello all,

    I have a database in MySQL. Here are a couple of questions

    1) Suppose a table has the following fields
    FieldB, FieldC, FieldD, FieldA

    is there any way to 'move' the entire column...
  17. Replies
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    SQL question

    Hello all,

    I have a database in MySQL. Here are a couple of questions

    1) Suppose a table has the following fields
    FieldB, FieldC, FieldD, FieldA

    is there any way to 'move' the entire...
  18. Using the P&D wizzard, installs MDAC 2.0. The...

    Using the P&D wizzard, installs MDAC 2.0.

    The 2.0 version is around 8 megs.

    The newest version of MDAC is 2.8 and is chopped down to 6 megs. Is there something missing from the newest...
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    You mean .NET compiles directly to CE ??? ...

    You mean .NET compiles directly to CE ???

    Sounds impossible !!!
  20. Replies
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    How about Windows CE ?

    Hello,

    does anyone know what is needed to code in Windows CE ?
    Does Visual Studio 6.0 provide compatible code ?

    thanks

    --hyperspaced
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    Opening remote Jet DB using ADO

    Hello all,

    I have a remote machine that stores data using Jet database engine (Jet OLEDB provider), and stores it to MDB files.

    How can I access data from my local machine ? (I use Jet...
  22. How to access remote machine with Jet DB

    Hello all,

    I have a remote machine that stores data using Jet database engine (Jet OLEDB provider), and stores the to MDB files.

    How can I access data from my local machine (I use Jet database...
  23. well, Is Nothing exists because it compares...

    well,

    Is Nothing exists because it compares the value a pointer shows at. Trust me, people who crafted VB did a VERY good job. It could be done better but it would require more development time...
  24. Well, actually Timer was just an example ...

    Well, actually Timer was just an example

    Anyway, what I want to do is increase the functionality of a control (properties, methods and events) using a class module. I would require the object to...
  25. Thread: vb and xml

    by Hyperspaced
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    that's freakin' weird, vbs sleep should not...

    that's freakin' weird, vbs

    sleep should not neccessary; frankly, It would amaze me less if it caused a problem rather than solved one.


    could you post the xml file you are loading ???

    have...
  26. are u sure it is DateInfo that is null and not...

    are u sure it is DateInfo that is null and not DateInfo.Year etc. ??

    --hyperspaced
  27. Public Property Set TimerControl(TimerControl as...

    Public Property Set TimerControl(TimerControl as VB.Timer)
    Set tmrControl = TimerControl
    End Property


    I need to instanciate the control inside the class, not import an instance from a...
  28. The function DoSpaces is highly inefficient and...

    The function DoSpaces is highly inefficient and does not check for invalid EndLen values:



    Private Function DoSpaces(EndLen As Integer, Information) As String
    If Information = "--" Then...
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    Check this out... ...

    Check this out...


    http://www.vbforums.com/showthread.php?threadid=293943&highlight=round+command+button


    In short : create a custom control.

    there are API calls (e.g. SetWindowRegion) to...
  30. Invoking controls inside a class module

    How do I add the methods of a control inside a class module ?

    For example, suppose I want to implement a Timer control inside a class module in order to use it's Timer event.


    What I do right...
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    exactly... the gutmann algorithm is one of the...

    exactly...

    the gutmann algorithm is one of the best.

    there is a freeware tool, I think called 'Eraser', from which you can get some points.

    The basic idea is that there are bit patterns...
  32. Thread: vb and xml

    by Hyperspaced
    Replies
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    I don't know if this helps at all, but could...

    I don't know if this helps at all,

    but could it be that you have confused "attributes" in XML documents with the attributes (elements) on your address book (name, surname etc...) ?

    ...
  33. you are checking for an "Operation Would Block"...

    you are checking for an "Operation Would Block" error, that is winsock error number 21035 before sending any data

    One approach is by using a

    Do
    DoEvents
    Loop until....

    logic, although I...
  34. I think you should use an error trap to check for...

    I think you should use an error trap to check for busy connection

    --hyperspaced
  35. Thread: MDI forms

    by Hyperspaced
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    den douleyei polu kala Unfortunately it does...

    den douleyei polu kala


    Unfortunately it does not work as well (and as easy) as I wanted.

    I need to subclass the maximized form, but time is VEEEERY SHORT and I guess I'll have to leave that...
  36. Thread: MDI forms

    by Hyperspaced
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    Thanks guys. Rhino : you where right : using...

    Thanks guys.

    Rhino : you where right : using Maximized on Activate event is UGLY !!!

    Damn, I can't think of any API calls either. It seems you are right Martin. I guess I'll have to use non-MDI...
  37. Thread: MDI forms

    by Hyperspaced
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    MDI forms

    OK, this might be simple but my head is going to explode.

    I have an MDIForm and 2 MDI child forms : Form1 and Form2

    Form1 is Sizable
    Form2 is Fixed Single

    I maximize Form1. When I show...
  38. Actually, the code posted by KayJay is a bit...

    Actually,

    the code posted by KayJay is a bit more simple and works like a charm

    (Although, try to avoid using control arrays and variants.)

    --hyperspaced
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    WebCam - how to stream data

    Hello,

    does anyone know how to interface the streaming data from a webcam ? I need to stream the video data to an IP address for video conferencing, more or less like what netmeeting does.
    ...
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    Use this API call : Private Declare Sub...

    Use this API call :


    Private Declare Sub GlobalMemoryStatus Lib "kernel32" (lpBuffer As MEMORYSTATUS)


    MEMORYSTATUS is a struct defined as :


    Private Type MEMORYSTATUS
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