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  1. #1
    Join Date
    Dec 2003
    Posts
    18

    Unanswered: Have you use emmbedded mysql in C++Builder?i met a problem,i hope you can help me

    Hi!


    I am trying to get access to the MySQL embedded server using the library "libmysql.dll" through c++builder. The loading of the library goes well, but when calls are made to start the server, the application crashes.
    my program as follows
    #include <vcl.h>
    #include <basetsd.h>
    #include <winsock.h>
    #include <mysql.h>
    #include <stdarg.h>
    #include <stdio.h>
    #include <stdlib.h>

    #pragma hdrstop
    USERES("Project2.res");
    USEFORM("Unit1.cpp", Form1);
    USELIB("D:\program file\CBuilder5\Bin\libmysqd.lib");
    //---------------------------------------------------------------------------
    WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
    {
    try
    {
    Application->Initialize();
    // Application->CreateForm(__classid(TForm1), &Form1);
    Application->Run();
    int result;
    result = mysql_server_init(0, NULL, NULL);
    mysql_server_end();
    }
    catch (Exception &exception)
    {
    Application->ShowException(&exception);
    }

    return 0;
    }
    when i run the program the error picture is in attach file

    my.ini as follows:
    #This File was made using the WinMySQLAdmin 1.4 Tool
    #2003-12-5 14:42:02

    #Uncomment or Add only the keys that you know how works.
    #Read the MySQL Manual for instructions

    [mysqld]
    basedir=c:/mysql
    #bind-address=10.34.44.120
    datadir=c:/mysql/data
    #language=c:/mysql/share/your language directory
    #slow query log#=
    #tmpdir#=
    #port=3306
    #set-variable=key_buffer=16M
    [WinMySQLadmin]
    Server=c:/mysql/bin/mysqld-nt.exe
    user=root
    password=root
    [embedded]
    basedir=e:/mysql
    datadir=e:/mysql/data

    i don't know what's wrong ?can you help me? i look foward to your answer
    Attached Thumbnails Attached Thumbnails error.bmp  

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