如何在bcb6里面调用mysql_global.H和mysql.h

「已注销」 2006-02-25 12:52:39

//---------------------------------------------------------------------------

#include <my_global.h>
#include <mysql.h>
#pragma hdrstop

//---------------------------------------------------------------------------

static char *opt_host_name = NULL;
static char *opt_user_name = NULL;
static char *opt_password = NULL;
static unsigned int opt_port_num = 0;
static char *opt_socket_name = NULL;
static char *opt_db_name = NULL;
static unsigned int opt_flags = 0;

static MYSQL *conn;

#pragma argsused
int main(int argc, char* argv[])
{
conn = mysql_init (NULL);
mysql_real_connect (conn, opt_host_name, opt_user_name, opt_password, opt_db_name, opt_port_num, opt_socket_name, opt_flags);
mysql_close (conn);
return 0;
}
//---------------------------------------------------------------------------

在一个控制台程序类型是C程序，不是C++

[Linker Error] Unresolved external 'mysql_init' referenced from D:\COMPILER\MY_PROJECT\MYSQL_CONNECT_TEST1\UNIT1.OBJ
[Linker Error] Unresolved external 'mysql_real_connect' referenced from D:\COMPILER\MY_PROJECT\MYSQL_CONNECT_TEST1\UNIT1.OBJ
[Linker Error] Unresolved external 'mysql_close' referenced from D:\COMPILER\MY_PROJECT\MYSQL_CONNECT_TEST1\UNIT1.OBJ

但是他说那些函数都没有调用不了~~~我已经设置了Mysql的include 和lib/opt 路径给bcb了怎么会这样的呢

...全文

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「已注销」 2006-02-25

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[Linker Error] Unresolved external 'mysql_init' referenced from D:\COMPILER\MY_PROJECT\MYSQL_CONNECT_TEST1\GUI\UNIT1.OBJ
[Linker Error] Unresolved external 'mysql_real_connect' referenced from D:\COMPILER\MY_PROJECT\MYSQL_CONNECT_TEST1\GUI\UNIT1.OBJ
[Linker Error] Unresolved external 'mysql_close' referenced from D:\COMPILER\MY_PROJECT\MYSQL_CONNECT_TEST1\GUI\UNIT1.OBJ

不行呀~~~ 未定义函数吖

teatool 2006-02-25

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typedef unsigned int SOCKET;
#include <mysql.h>

「已注销」 2006-02-25

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[Linker Error] 'D:\COMPILER\MY_PROJECT\MYSQL_CONNECT_TEST1\BCB6\MYSQLCLIENT.LIB' contains invalid OMF record, type 0x21 (possibly COFF)
全加进去也生成了lib 加进去