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Type: Posts; User: jipeval

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  1. Re: PostedFile.SaveAs->process cannot access the file

    Hello...
    I worked on my issue and I found out that the file cannot be accessed because it is used by another process!!!.....?????
    It is impossible to delete the file from the Windows explorer,...
  2. PostedFile.SaveAs->process cannot access the file

    Hello,
    I have a simple asp webapplication uploading a file to the server. This works fine. Then, I tried to open the file to convert its format.
    Coding in c#, I obtain the following exception...
  3. Replies
    5
    Views
    1,888

    Re: filestream/binarywriter issue

    Hello Jinto,
    The Application::DoEvents option works very well. Thanks for your helpful response.

    JP
  4. Replies
    0
    Views
    377

    asynchronous writting

    Hello,

    I am looking for a good tutorial covering the filestream.beginwrite/read functions. I Need them for handling the conversion of large binary files.
    Any idea?

    Thnaks,
    JP
  5. Replies
    5
    Views
    1,888

    filestream/binarywriter issue

    Hello,

    I convert a binary file format to another one. The files here are huge ~90 Mb
    so I am reading, converting and writting by small peaces (~60000 value at a time).
    When running my...
  6. Replies
    0
    Views
    441

    Problem opening binary file

    Hi,

    I expect the following line to check whether I have the right to open an existing file :
    if(File::Exists(fileName))
    {..

    // inside this I declare a new filestream:

    FileStream*...
  7. Replies
    0
    Views
    809

    'variable' : bit fields are not supported

    Hello,

    Does anyone know if there is an equivalent to "variable:bit " in managed C++.
    I need to define a structure similar to the following one to read a binary file in managed c++:

    typedef...
  8. Replies
    2
    Views
    474

    Re: Passing String in function issue

    That was helpful....

    actually the passed string pointer was working fine I could copy the string but somehow I could not see the content of the string in the Watch window... strFileName was...
  9. Replies
    2
    Views
    474

    Passing String in function issue

    Hello,
    I am new to managed C++ and I am trying to figure out how to pass a String in a function member of a managed object:
    Here is my code:

    private: System::Void...
  10. Replies
    0
    Views
    294

    3D objects color

    How can I catch the current color of the 3D Objects, I just want to know in order to put this color in the background of my SDI application.
    Thanks
  11. Replies
    2
    Views
    270

    Splash and bitmap

    Hi,
    I hope it is an easy question..

    I inserted a splash window in my program using the components and controls insertion feature of VC++. Now I want to put my nice bitmap (256 colors) but...
  12. Replies
    3
    Views
    284

    Re: managing large number of CButton

    It is painful for me to write that but you are the real master Philippe
    Thanks...
  13. Replies
    3
    Views
    284

    managing large number of CButton

    I have inside my Cview a set of 15 CButtons (checkbox), I want to manage the best way so I am posting at codeguru ;)
    I use in my mesage map the following:
    ON_BN_CLICKED(IDC_CB1, OnMyButton)...
  14. Replies
    1
    Views
    1,016

    DDV min max values

    Hello Guys,

    Is there any way for changing the min and max values of a control of a dialog box without using
    program variables..
    looking for a direct access to DDV_MinMaxInt function...??
    if...
  15. Thread: Classview pb

    by jipeval
    Replies
    1
    Views
    370

    Classview pb

    HI,
    Somehow I lost the access to "add window message handler" and " Add virtual function" when I left click on my object in the ClassView window...
    How can I have them back?
    Actually I sldo miss...
  16. Replies
    1
    Views
    264

    Message handler

    Yesterday I lost my context help in the studio editor...
    Today when I right click on one my class I do not have anymore the ADD MESSAGE HANDLER option ...
    Does anyboby know what I should do to...
  17. Replies
    3
    Views
    248

    Re: C++ studio context help

    Thanks Guys...
    it worked...
  18. Replies
    3
    Views
    248

    C++ studio context help

    Help me here please...
    I do not have anymore this list of functions and parameters that automatically popup when you are writting code and use an object already declared..
    must be somewhere in the...
  19. Re: split window in SDI multi view application

    thanks,
    but I want to have multi views, some views with split windows some view without. So the split option depend on the type of window the user choose.I implemented multi view using OnSwitchView...
  20. split window in SDI multi view application

    HI,
    I would like to find info about how to implement a split window in one view of a SDI multi-view application. Does anyboby know where to find example of code for such task..
    Thanks in advance,
  21. Replies
    1
    Views
    301

    controls scrollbar

    Hey,
    I have a SDI with a Scrollbar object (different from the childview scrollbar). I would like to update the size of the scrollbar when the childview is resized. I tried to modified the size of...
  22. Thread: childview

    by jipeval
    Replies
    3
    Views
    282

    Re: childview

    Thanks Andy,
    but the code did not work properly
    I still have the same size for the childview even if the compilation works fine...
  23. Thread: childview

    by jipeval
    Replies
    3
    Views
    282

    childview

    I am trying to modify the size of the childview window when automatically created by the VC++ applwizard. I have a SDI application with only a menu. I would like to have the childview glued to the...
  24. Replies
    2
    Views
    414

    Re: controls in childview

    Thanks tons,
    It works fine now...
  25. Replies
    2
    Views
    414

    controls in childview

    Hey Ia m learning here C++ and this is Hard ++
    I did create a SDI application in whcih I want to put a button (I created it in the ::OnPaint of the ChildView) and I CAN SEE the button I can us it.....
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