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Type: Posts; User: KnNeeded

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  1. Replies
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    Views
    1,338

    Re: Problem with IO.File.Exists Method

    Hi All,

    Thanks Jason Isom that seems to be the answer it only happens after I have called one of the FileDialog Controls. I need to ensure I am getting the working directory of the executable, I...
  2. Replies
    9
    Views
    1,338

    Re: Problem with IO.File.Exists Method

    Hi Gurus,

    Thanks for the replys, here is some answers to the questions posed:


    - No I am trying to find a file in the same location as the executable.
    - It is a C# Windows Dialog Application...
  3. Replies
    9
    Views
    1,338

    Problem with IO.File.Exists Method

    Hi Gurus,

    I am having troubles with IO.File.Exists, occasionally the File.Exists method returns false when the file actually does exist. If I shutdown the application and run it again it suddenly...
  4. Replies
    1
    Views
    1,157

    Returning a List of Tables in SQL Server

    Hi Gurus,

    I was wondering how to return a list of the tables in the SQL Server like Studio .NET does in the Server Explorer with ADO.NET?

    Thanks

    KnNeeded
  5. Replies
    2
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    627

    Re: Extendable Application in DOT NET

    Thanks gstercken, good idea.
  6. Replies
    2
    Views
    627

    Extendable Application in DOT NET

    Hi Gurus,

    I have a little problem and I am lost how to do it with DOT NET technologies....

    I want to be able to create an extendable application using a DOT NET technology so that I can create...
  7. Replies
    1
    Views
    760

    RESOLVED: RecieveFrom Remote Address Return

    Hi All,

    After a much larger search outside Codeguru on the Net, I found this very interesting little bug that is due to the nature of the ReceiveFrom method in DOT Net:

    If you don't assign the...
  8. Replies
    1
    Views
    760

    RecieveFrom Remote Address Return

    Hi All,

    I am writing a application that uses a UDP socket where I want to act as the client. The protocol allows for discovery of devices on the local LAN using broadcasts and hence I need to...
  9. Replies
    0
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    942

    Multi-threading and ListView Control

    Hi Everyone,

    I have a very strange problem that I am having troubles of thinking a way around.

    I have 3 threads other than the main application thread that do independant continous work (mainly...
  10. Replies
    0
    Views
    5,370

    CRC16 how many flavours can there be?

    Hi Everyone,

    I have a really annoying problem, I have a text string that is checked by a program using a CRC16 V41 algorthm on ASCII codes for each character in the string, ie for the text string...
  11. Replies
    0
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    1,377

    IDL size_is parameter

    Hi Gurus,

    I have some code of a COM Server (exe, service) that uses the idl parameter size_is(lNumItems) in the idl delaration of the COM Server method.

    I am having troubles when passing an...
  12. Replies
    8
    Views
    804

    Re: Looking for opinions on IDE

    I have just moved in the past month to VS.NET after a number of years on VS C++ 6.0.

    I have found the code editor much nicer, love the collapsable regions of code in .NET. :)

    However I miss...
  13. Replies
    1
    Views
    726

    Re: Emulation Environment

    Identified incorrectly:

    It was not the emulation environment that was the problem with a lot more testing and using embedded VC 4 I have found my issue is with the way the DLL is being imported. ...
  14. Replies
    1
    Views
    726

    Emulation Environment

    Hi Everyone,

    I am doing some PDA development at the moment, our development environment is Microsoft Visual Studio .NET 2003, our target platform is Pocket PC 2003. It seems to be pretty straight...
  15. Replies
    2
    Views
    664

    Re: Socket Server Shutdown

    Hi Gurus,

    Found it!! :)

    When I carefully read the select statement documentation in MSDN and put a lot more debug statements in my code to understand where the lock was occurring I discovered...
  16. Replies
    2
    Views
    664

    Socket Server Shutdown

    Hi,

    I have a socket Client that needs to connect to the socket server (SOCK_STREAM), monitor for any recieve packets, occasionally send packets, and when either of these two are not applicable do...
  17. Replies
    10
    Views
    2,101

    Re: Dialog Based System Tray App

    Got it now, to avoid the blinking problem I have decided to go with the modeless dialog suggested by Igor Vartanov, thanks. Its a bit more effort but worth it in my case to make it look a bit more...
  18. Replies
    10
    Views
    2,101

    Re: Dialog Based System Tray App

    hmmmm.... I can get it to minimise, but not hide:rolleyes:

    I have created a blank MFC AppWizard Dialog based project in VC6 and simply put in this code in the OnInitDialog:

    ...
  19. Replies
    10
    Views
    2,101

    Re: Dialog Based System Tray App

    Thanks for the suggestion, I put the suggested code in the InitDialog function unfortunately it did not work.

    I put the ShowWindow(SW_HIDE) behind a button and it worked fine, I went into the...
  20. Replies
    10
    Views
    2,101

    Dialog Based System Tray App

    Hi Gurus,

    I have found an article in the Codeguru articles titled "SDI/MDI MFC Application in Windows System Tray", which explains to hide an App you simply call ShowWindow(SW_HIDE) in the...
  21. Thread: TAP and ESPA

    by KnNeeded
    Replies
    0
    Views
    974

    TAP and ESPA

    Hi Everyone,

    I have a query regarding modem communications. I have searched high and low for the communication protocol between a modem and the serial port of a PC but can not find it.
    What I...
  22. Thread: Tree Control

    by KnNeeded
    Replies
    1
    Views
    324

    Tree Control

    Hi Everyone,

    I have a annoying GUI problem with the Tree Control. When I have a item that is currently selected and I add a child node to the selected item, the plus sign indicating it can be...
  23. Replies
    1
    Views
    933

    SDI CFormView App

    Hi,

    I have a SDI App where the view is based on CFormView, I have successfully put a bitmap in the background of the CFormView by using the following code in the OnPaint Function:



    CDC...
  24. Replies
    4
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    679

    Thanks :)

    Thanks :)
  25. Replies
    4
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    679

    Thanks, however what command UI event should I...

    Thanks, however what command UI event should I map in the message map?
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