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Type: Posts; User: gogo

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  1. How to write program for Serial and USB which connect to external hardware?

    I am new to hardware programming.

    I need to write a program for reading data from Card Reader which connects to the PC windows 2000/XP OS through Interfacing The Serial / RS-232 Port / USB /...
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    I resolved the problem by installing the C++...

    I resolved the problem by installing the C++ builder 6 evaluation copy. It has GUI components IDE which builderX does not has.
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    http://faq.cprogramming.com/cgi-bin/smartfaq.cgi?a...

    http://faq.cprogramming.com/cgi-bin/smartfaq.cgi?answer=1043806235&id=1043284385

    You can't just get the header file. A header file is just a pointer to the .lib. Have you ever looked in a header?...
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    Yes, there is no vcl.h in include directory of...

    Yes, there is no vcl.h in include directory of C++ Builder X.

    I searched over the net and found it at http://chicory.stanford.edu/CVCL/doc/vcl_8h-source.html

    However, vcl.h requires

    #include...
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    Convert C++ project

    Hi,

    I am a C++ novice and need to convert a Borland C++ Builder 6 project to Borland C++ Builder X.

    C++ Builder X cannot associate the file extension of .bpr, I build a new project with .cbx. ...
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    I installed VS.net 2003. There are MFC, ATL, .NET...

    I installed VS.net 2003. There are MFC, ATL, .NET and Win32 types of projects under VC++.

    For network programming by C language, should I choose Win32 kind of project?

    And, how can I know what...
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    Hi all, Among Borland C++ Builder, VC++ and...

    Hi all,

    Among Borland C++ Builder, VC++ and Dev C++, which one is suitable to write C program for networking on Windows 2000?

    And, can that C program source code be easily deployed to PIC...
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    C IDE and Compiler

    Hi,

    May I ask whether there is IDE with compiler for C?
    Can Borland C++ builder debug and compile C program?

    Thanks
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    How to start program P2P network?

    Hi,

    I would like to build a P2P networking platform for our company to share files and conduct video conferencing. May I ask how should I start and which programming language is appropriate? Does...
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    Cryptography and Compression

    Hi,

    I have a project involves in file compression and encryption (generate asymmetric key for file transfer).

    Which API should I use in C++?

    Which good book or online material for this...
  11. Algorithm for building category and LDAP membership

    Hi,

    I need to build a book mall in which book publisher can create main category, sub-category and sub-sub-categories.... and put the product details under it. Thus, there are many small book...
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    Need advice for video conferencing

    Hi,

    I want to build an application to let 4 hosts to view each others' desktop screens like pcanywhere (remote to see host), netmeeting sharing (all users can share to use one program) and white...
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    How to initialize variable in struct?

    Hi,

    I am programming an OSP project, but I do not know how to initialize a variable in struct. Here is the code:



    cpu.h

    typedef struct pcb_node PCB;
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    Thanks for teaching me the encapsulation. May...

    Thanks for teaching me the encapsulation.

    May I ask you whether all classes have to be ended with ';'?

    and, what is the header file: #include <conio.h> ?

    Thanks for help
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    Constructor and destructor

    Hi

    I cannot compile the following code:



    #include <iostream.h>

    int count = 0;
  16. Thread: What does & mean?

    by gogo
    Replies
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    19,035

    Although I do not catch what did you mean, may I...

    Although I do not catch what did you mean, may I ask the following question to clarify the pointer issue?



    void main() {
    char *pw="west", *pe="east", *ps="South", *pn="North";
    enum location...
  17. Thread: What does & mean?

    by gogo
    Replies
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    19,035

    What does & mean?

    Hi,

    May I ask a newbie question again? Why does the int a need to have a prefix of '&'? In java, I use readline() to read the inputstream only.

    Thanks for help.



    #include <stdio.h>
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    Thanks for explanation. Yes, it is a constant and...

    Thanks for explanation. Yes, it is a constant and illegal to change it.
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    #define CONSTANT - how to change it's value?

    Hi,

    what does this error mean and how to fix it?
    '=' : left operand must be l-value



    #include <stdio.h>
    #define TAX 0.10
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    thanks for your help

    thanks for your help
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    short and long int

    Hi,

    How should I let the short int divide the long int and return the float?



    #include <stdio.h>

    void main() {
    short int __x;
  22. Thread: VC++ DB Project

    by gogo
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    Could you recommend some good books for COM?

    Could you recommend some good books for COM?
  23. Thread: VC++ DB Project

    by gogo
    Replies
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    VC++ DB Project

    Hi,

    I just start to learn VC++ 6 and confuse about some terms regarding the DB.

    COM
    OLEDB
    ADO
    DAO
    ODBC
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    Thanks for your kind reference. gogo

    Thanks for your kind reference.

    gogo
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    Thanks for both of your suggestion. :)

    Thanks for both of your suggestion.

    :)
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