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Type: Posts; User: Varadha

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  1. Replies
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    using MQSeries from VB 6.0

    Hi, is it possible to access MQSeries from VB 6.0?
    Do you have any sample code/ study material for it?
    Regards,
    Varadha
  2. Replies
    9
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    555

    Opening a Hexfile

    Hi,
    I am having a hexadecimal file. (They are calling it as a ring file. I really dont know why it is called like this). i want to open the file and edit it.
    how can i do this.

    Thanks in...
  3. Replies
    1
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    294

    Learning COM & ATL

    Hi,
    i would like to learn COM & ATL. Can you syggest me good books for this.
    i want to develop COM applications using ATL. Can you also suggest some materials on the web that i can use for...
  4. Replies
    2
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    420

    Importance of .lib file for a dll

    Hi,

    When i bulid a dll, i have a .lib file getting created. When i try to link this dll in another i am using the .lib file and not the .dll file. What is the importance of the .lib file.
    ...
  5. Replies
    0
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    537

    Constarint in the size of Stack and Heap

    Hi,

    Is there a constraint in the size of the heap and the Stack.
    If so is it language dependent on Operating System or the Language in which we programme.
    If so what is the Maximum...
  6. Replies
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    372

    Learning COM and ATL

    Hi,

    I am trying to learn COM and also developing COM application using ATL. Can you suggest me good tutorial on the same in internet.

    Thanks in Advance,
    Varadha
  7. Replies
    4
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    503

    here i am using a Char array and i am not using...

    here i am using a Char array and i am not using CString.
    is there any C function which i can use to accomplish this..
  8. Replies
    4
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    503

    Inseart a character in between a String

    Hi,

    I have the following string
    a = "12345 , Hae a nice day"

    I need to insert a character "v" in beween "ae" in the string to make it

    a = "12345 , Have a nice day"

    This...
  9. Function to find list of all possible combinations

    Hi,
    Is there any function in vc++ to find the list of all possible combiantion of array.
    for example for the following array {1,2,3}

    i want to derive all possible combinations like ...
  10. Replies
    3
    Views
    525

    Running Batch File from C++ Programme

    Hi,

    I would like to run a batch file from a c++ programme. Is there any command availabe that i can use for the above process.

    Thanks in Advance,
    Varadha
  11. Replies
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    Running Batch Files from Windows Services

    HI,

    I want to run my batch file from windows services. I am using windows 2000 server machine. Will there be any issues in doing the same.

    Thanks in Advance,
    Varadha
  12. Replies
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    1,485

    Passing Parameters to ServiceMain Function

    HI,
    I need to pass parametes to service main function.

    This is how define the Service startup function
    SERVICE_TABLE_ENTRY serviceTable[] =
    {
    { SZSERVICENAME,...
  13. Similar to that GetCommandLine for main()...

    Similar to that GetCommandLine for main() function, what is the command that i need to use the access the parameters passed to the Service main function. This is because my application is statically...
  14. Using Command Line Paramters in the statically linked DLL's

    HI,
    My application exe is linked to the dll's statically. I would like to use the command line paramters that i pass to in the dll's. How can use the command line parameters in the DllMain()...
  15. Spawning Multiple Instance Each Listening to individual Port

    HI,
    My application is a Middleware application. It Listens in a particular port. Now there is Just one instance of the application running in my machine. I would like to have multiple instance of...
  16. Replies
    5
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    548

    I am allocationg memory using the HeapAlloc...

    I am allocationg memory using the HeapAlloc function. If i call HeapDestroy before freeing the heap created using HeapFree function, can any error may arise due to this.

    i.e
    hHeap =...
  17. Replies
    5
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    548

    I am allocationg the memory in the HeapAlloc...

    I am allocationg the memory in the HeapAlloc function. If i call HeapDestroy fo the heap without freeing the memory by HeapFree is this causes any problem.
  18. Replies
    5
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    Doubt on HeapAlloc

    hi,
    I have a doubt on HeapFree Function.

    We do the heap allocation like this.
    pV = HeapAlloc(Mem, HEAP_ZERO_MEMORY , ulSize);

    When we do the heap free
    HeapFree(Mem, 0, pV);
  19. Replies
    10
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    1,079

    When the following statement is executed pV =...

    When the following statement is executed

    pV = HeapAlloc(SesMem, HEAP_ZERO_MEMORY , 81000);

    I had pV as 0x00000000..i.e no memory allocated in the Heap

    But when i have this as very next...
  20. Replies
    10
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    1,079

    HI, do i get the access violation error if...

    HI,
    do i get the access violation error if there is no enough space in the heap for allocation.

    can i know what do you mean in the words "run your code, and post the stack." in the previous...
  21. Replies
    10
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    1,079

    Hi, When i use HeapAlloc to allocate the memory...

    Hi,
    When i use HeapAlloc to allocate the memory in the heap i am getting the following error.


    Code:
    pV = HeapAlloc(SesMem, HEAP_ZERO_MEMORY , ulSize);

    Error:

    First-chance exception in...
  22. Replies
    1
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    696

    HeapAlloc Error

    Hi,
    When i use HeapAlloc to allocate the memory in the heap i am getting the following error.


    Code:
    pV = HeapAlloc(SesMem, HEAP_ZERO_MEMORY , ulSize);

    Error:

    First-chance exception in...
  23. Replies
    10
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    1,079

    Thanks Mick, can you suggest me the way i can...

    Thanks Mick,
    can you suggest me the way i can find that why this error occures..
    Can you suggest some tutorial to understand the heap allocation better.. is there any tool that i can you to...
  24. Replies
    10
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    1,079

    HI, I have problem with the allocation of...

    HI,
    I have problem with the allocation of memory in heap using HeapAlloc function.
    HeapAlloc function not allocating the memory.

    These are the list of events that i do.
    1. Pv1 =...
  25. Replies
    10
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    1,079

    Problem with HeapFree

    Hi,
    I am allocating memory in the Heap.

    pV = HeapAlloc(Mem, 0, ulSize);

    I am freeing the memory using HeapFree function.

    HeapFree(SesMem, 0, pV);

    But the...
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