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将图片添加到Access数据库中
将图片添加到Access数据库中-add pictures to the Access database
- 2023-07-03 02:35:03下载
- 积分:1
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今天突然找出以前的一小段代码,是对MFC中CDatabase类的一点小改造。CDatabase类中的ExecuteSQL函数可以用于直接执行SQL语句,但是在执...
今天突然找出以前的一小段代码,是对MFC中CDatabase类的一点小改造。CDatabase类中的ExecuteSQL函数可以用于直接执行SQL语句,但是在执行Update,Insert,Delete语句时无法得到影响的行数,新的CDatabaseEx类就实现了这个功能。 -before suddenly find a small section of code, the MFC CDatabase kind of a little transformation. CDatabase category of ExecuteSQL function can be used for direct execution of SQL statements, but the implementation Update, Insert, Delete statement could not be affected when the number of rows, the new CDatabaseEx category on the realization of this function.
- 2022-08-10 11:53:32下载
- 积分:1
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一个用ODBC数据源做的数据库的简单例子,适合初步学习VC数据库的人...
一个用ODBC数据源做的数据库的简单例子,适合初步学习VC数据库的人-an ODBC data sources using the database to do a simple example, a preliminary study for the VC database
- 2023-02-08 03:45:03下载
- 积分:1
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仓库管理系统,功能简洁实用,是学习开发仓库管理系统的最好实例。...
仓库管理系统,功能简洁实用,是学习开发仓库管理系统的最好实例。-Warehouse management system, functions concise and practical, is to study the development of warehouse management system the best examples.
- 2022-03-21 15:48:53下载
- 积分:1
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控制类ProPhoto。照片
控件 Photo1 的类 proPhoto.Photo-controls the category proPhoto.Photo
- 2023-02-17 14:50:04下载
- 积分:1
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数据库开发指南二
数据库开发指南二-Database Development Guide 2
- 2022-08-21 06:43:11下载
- 积分:1
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考虑霍夫曼每个选择的是最小的两个频率(..
时考虑到在哈夫曼中要每次挑选两个频率最小(即出现次数最小,我那个hNode里的value
是出现的次数),很自然的就想到了std::priority_queue容器,优先队列每次都会弹出队列
中权值最高的元素,这个特性无疑是实现哈夫曼算法的最佳选择。 ...
-to consider the Huffman each selected to be the smallest two frequencies (that is, the minimum number, which I hNode"s value is the number of occurrences), it is natural to think of the std : : priority_queue containers, each priority queue queue will pop the top right elements, the Characteristics undoubtedly Huffman algorithm is the best choice. ...
- 2022-01-31 20:06:11下载
- 积分:1
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用vc实现的管理操作数据库的程序,用到了树形控件来实现!
用vc实现的管理操作数据库的程序,用到了树形控件来实现!- Management operation database procedure realizes which with vc,
has controlled with the shape of tree to realize!
- 2023-07-15 20:15:03下载
- 积分:1
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A very good ADO database programming category, which contains the use of demo, i...
一个很好的数据库编程ADO类,内含有使用demo,是一个学习ADO编程的好资料-A very good ADO database programming category, which contains the use of demo, is a good learning ADO programming information
- 2022-03-23 22:13:02下载
- 积分:1
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超市进销存管理系统,基于mfc开发,应用sql数据库
超市进销存管理系统,基于mfc开发,应用sql数据库-Supermarket Invoicing Management System, based on mfc development and application of sql database
- 2022-12-19 18:15:03下载
- 积分:1