1、如果用ODBC访问数据库的话,可参考下列代码:
CDatabase * pDatabase = new CDatabase;
TRY
{
pDatabase->OpenEx( _T("DSN=ODBCName;UID=***;PWD=***"), CDatabase::noOdbcDialog);
}
CATCH (CDBException, e)
{
delete pDatabase;
return;
}END_CATCH
SQL.Format("exec sp_Name");//有参数的话直接写再后面
pDatabase->ExecuteSQL(SQL);
pDatabase->Close();
delete pDatabase;
2、用ADO调用存储过程
_ConnectionPtr Conn = NULL;
_RecordsetPtr Rs = NULL;
_CommandPtr Cmd = NULL;
CoInitialize(NULL);
Conn.CreateInstance ( __uuidof(Connection));
Rs.CreateInstance (__uuidof(Recordset));
Cmd.CreateInstance (__uuidof(Command));
Conn->Open(L"db", L"sa", L"", adOpenUnspecified); //打开正常
//如下为_CommandPtr对象参数的赋值和调用
Cmd->ActiveConnection = Conn;
Cmd->CommandText = "SP_TEST";
//数据库中实际存在这个测试存储过程,select * from atable,不传递参数
Cmd->CommandType = adCmdStoredProc;
Cmd->Parameters->Refresh();
Rs = Cmd->Execute( NULL,NULL, adCmdUnknown ); //COM出错。
//注释掉的代码为直接的SQL语句提交,运行正确。
//Cmd->ActiveConnection=Conn;
//Cmd->CommandText = "select * from atable";
//Cmd->CommandType = adCmdText;
//Cmd->Parameters->Refresh();
//Rs = Cmd->Execute(NULL,NULL,adCmdUnknown);
.....
Rs->Close();
Conn->Close();
CoUninitialize();
3、转载http://blog.youkuaiyun.com/guanchanghui/archive/2006/11/26/1414600.aspx
vc ado调用存储过程收藏



































