c++ builder 配置数据源

• 增加库文件 #pragma comment(lib, "odbccp32.lib ")
• 包含头文件 #include <odbcinst.h>
• 调用函数

::SQLConfigDataSource(NULL,ODBC_ADD_DSN,
                        "Oracle in OraDb10g_home1",
		                "DSN=mT\0"
                        "Description=DATASOURCE\0"
						"Server=his\0"
                        ))

示例：

#include <vcl.h>
#pragma hdrstop
#include <odbcinst.h>

#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"

#pragma   comment(lib, "odbccp32.lib ")

TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
    : TForm(Owner)
{
}
//-------www.cnblogs.com/zhangdongsheng--------------------------------------------------------------------

void __fastcall TForm1::btn_1Click(TObject *Sender)
{
    if(::SQLConfigDataSource(NULL,ODBC_ADD_DSN,
                        "Oracle in OraDb10g_home1",
		                "DSN=mT\0"
                        "Description=DATASOURCE\0"
						"Server=his\0"
                        ))
/*    if(::SQLConfigDataSource(NULL,ODBC_ADD_DSN, "Microsoft Excel Driver (*.xls)",
                   "DSN=New Excel Data Source\0"
                   "Description=New Excel Data Source\0"
                   ))*/

        ShowMessage("成功");
    else
        ShowMessage("失败");

}