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重写了微软提供SQLHelper(共用的数据库调用接口) 1把SqlHelper的connectionString做成一个全局量,统一设置数据库连接字符串 2增...
重写了微软提供SQLHelper(共用的数据库调用接口) 1把SqlHelper的connectionString做成一个全局量,统一设置数据库连接字符串 2增加了返回特定表名的DataSet的各接口。 可在项目的config文件设置数据库连接字符串 private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings["ConnectionString"] 当然可以把数据库连接方法修改后直接用。-rewritten Microsoft SQLHelper (shared database Call Interface) a SqlHelper the connectionString caused an overall volume, uniform database connections increased by two strings to the specific name of the table in the DataSet interface. In the config files set database connection string private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings [ "ConnectionString"] lt; !-- Application specific settings-- gt; Lt; AppSettingsgt; Lt; Add key
- 2022-06-02 10:24:49下载
- 积分:1
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mapreduce的工具软件。来源为ibm 的技术论坛。
mapreduce的工具软件。来源为ibm 的技术论坛。-mapreduce software tools. Source for ibm technical forum.
- 2022-03-11 17:05:11下载
- 积分:1
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广义表的头文件简单实用,一般般的操作都有说明。
广义表的头文件简单实用,一般般的操作都有说明。-Generalized table header file is simple and practical, generally have been described as the operation.
- 2023-04-05 08:15:03下载
- 积分:1
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电梯模拟 的 Visual C++ 的代码
电梯模拟 的 Visual C++ 的代码-elevator simulation Visual C code
- 2022-09-28 00:05:04下载
- 积分:1
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相关的库函数的说明!初学者很好用!
相关的库函数的说明!初学者很好用!-library functions related to the note! Beginners good use!
- 2023-04-16 10:05:03下载
- 积分:1
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本程序是一个宾馆程控电话系统,调试成功。对于初学vc的mfc变成有用,主要是与数据库的调用方面。...
本程序是一个宾馆程控电话系统,调试成功。对于初学vc的mfc变成有用,主要是与数据库的调用方面。-This procedure is a hotel program-controlled telephone system, debugging success. Mfc in vc for the beginner into a useful, mainly with regard to the database call.
- 2022-03-16 06:46:13下载
- 积分:1
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算法分析,此教程介绍一些常用的算法,比如回溯法,
算法分析,此教程介绍一些常用的算法,比如回溯法,-failed to translate
- 2022-02-20 01:54:27下载
- 积分:1
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由于简单模式匹配算法在一次字符比较失败后,简单的把模式串位置向前移动一个字符位置,这样就丢掉了前面字符匹配中得到的信息,效率差。所以就需要一种无回溯的算法来提高...
由于简单模式匹配算法在一次字符比较失败后,简单的把模式串位置向前移动一个字符位置,这样就丢掉了前面字符匹配中得到的信息,效率差。所以就需要一种无回溯的算法来提高效率,这里使用KMP(Knuth-Morris-Pratt)算法。模式串前面的连续片断部分称“前缀模式”,前缀模式在模式串后部重复出现的情况可以用来避免重复进行已经做过的检查,这是KMP算法中的一个重要概念。-as simple pattern-matching algorithm to compare a character failure, a simple model put forward position Series mobile location of a character, would be lost in front of characters matching the information inefficiently. There is a need for a non-backtracking algorithms to improve efficiency, the use of KMP here (Knuth-Morris-Pratt) algorithm. Model Series in front of a row clips part said "prefix model," prefix string pattern in the pattern of recurring back can be used to avoid duplication of inspection has been done, KMP algorithm is an important concept.
- 2022-03-19 13:35:27下载
- 积分:1
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Flexible Vector and Matrix Classes enable
to use vectors and matrixes with ar
Flexible Vector and Matrix Classes enable
to use vectors and matrixes with arbitrary bounds.
Content. 1. Algorithm
2. Classes
3. Program Files
4. Tests
5. Compiling
6. Running (Log File)
7. Download
- 2022-01-25 20:22:55下载
- 积分:1
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ODBC数据库查询源代码 关于数据库中数据的查询 一个非常好的代码...
ODBC数据库查询源代码 关于数据库中数据的查询 一个非常好的代码-ODBC database query on the source database query of data a very good code
- 2023-08-14 02:35:03下载
- 积分:1