.另外对这两个象的属性进行了一些测试,当然有好多属性是没法全面测试得到的。-IMDN开发者社群-imdn.cn"> .另外对这两个象的属性进行了一些测试,当然有好多属性是没法全面测试得到的。 - IMDN开发者社群-imdn.cn">
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首页 » Windows开发 » 使用ADO封装类的数据库程序开发实例

使用ADO封装类的数据库程序开发实例

于 2022-07-23 发布 文件大小:371.51 kB
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代码说明:

在这个测试程序中,我对连接类和记录集类的大部分方法进行了测试,包括对常用数据类型的存取,添加删除等等,还有对多种数据类型以整型,双精度型,字符型类型的变量读取,其中以字符型兼容性最好,基本上对大部分数据都能返回有效值,其次是双精度型,和整型,它们不能读取字符型,日期型等字段的值

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