error C2504: 'CRecordset' : base class undefined

2023-11-07 02:43•Android•阅读 2214

Visual C++ 6.0 添加一个类, 基类为CRecordset, 连接ODBC数据库编译出现如下错误:

解决方法:

在FileView里打StdAfx.h里添加头文件#include <afxdb.h>

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error C2504: 'CRecordset' : base class undefined

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