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dataset与json的转换
应用背景interface
uses
SysUtils, Classes, DB, DBClient, superobject, ADODB, EncdDecd;
function DataSetToJSON(ADataSet: TDataSet; var AJSON: WideString): Boolean;
function JSONToDataSet(AJSON: WideString; ADataSet: TDataSet): Boolean; overload;
function JSONToDataSet(AJSON: WideString; ADataSet: TADODataSet): Boolean; overload;
function JSONToDataSet(AJSON: WideString; ADataSet: TCustomClientDataSet): Boolean; overload;
implementation
(*
C: 配置表
Encode 字符编码
0:ANSI 1:UNICODE 2:UTF-8
默认 1
BolbComp 二进制字段是否压缩
0:未压缩 1:已压缩
默认 0
CompMode 压缩模式
0:ZIP 1:RAR 2:7-ZIP
默认 2
BolbEncod
- 2022-07-08 22:59:41下载
- 积分：1
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magic word memory
魔法单词记忆――DAO访问ACCESS数据库-magic word memory-- DAO visit ACCESS database
- 2022-02-04 15:13:14下载
- 积分：1
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Self
自制C语言贪食蛇小游戏，里面包含两个文件，一个是源程序，一个是图形化驱动，只要两个文件放在一个目录下即可运行，语句简单易懂-Self-made C-Snake game, which contains two files, one source, one is graphical driver, as long as two files in a directory to run, easy to understand statements
- 2022-07-19 00:09:57下载
- 积分：1
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最简单和最酷的方式来创建类似程序，可以做与 ListView 的保存，负载 & 修改多个条目与文本的文件的数据库。必须下载此，请参阅如何最简单的这种方法是
最简单和最酷的方式来创建类似程序，可以做与 ListView 保存、 加载和修改多个条目与文本的文件的数据库。必须下载此，请参阅如何最简单的这种方法是
- 2022-12-13 21:00:08下载
- 积分：1
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connection/object pool. A program may require a IMAP connection po ol and LDAP c...
Many applications use connection/object pool. A program may require a IMAP connection pool and LDAP connection pool. One could easily implement a IMAP connection pool, then take the existing code and implement a LDAP connection pool. The program grows, and now there is a need for a pool of threads. So just take the IMAP connection pool and convert that to a pool of threads (Copy, paste, find, replace????). Need to make some changes to the pool implementation? Not a very easy task, since the code has been duplicated in many places. Re-inventing source code is not an intelligent approach in an object oriented environment which encourages re-usability. It seems to make more sense to implement a pool that can contain any arbitrary type rather than duplicating code. How does one do that? The answer is to use type parameterization, more commonly referred to as templates.-connection/object pool. A program may require a IMAP connection po ol and LDAP connection pool. One could easily im plemen
- 2023-05-15 08:25:03下载
- 积分：1
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实时曲线类的改进增加功能: 1)采样数据存盘和加载 2)演示程序中可以实现图形的打印预览和打印功能,曲线从原点开始...
实时曲线类的改进增加功能: 1)采样数据存盘和加载 2)演示程序中可以实现图形的打印预览和打印功能,曲线从原点开始-Improvement of real-time curve of increasing the number of functional categories: 1) sampling data to disk and load 2) presentation graphics program can print and print preview function, curve from the origin to start
- 2023-04-16 14:55:04下载
- 积分：1
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this procedure is right indoor power lines and the socket layout data structure...
本程序是实现对室内电源线及插座的布局 是数据结构中的一个程序-this procedure is right indoor power lines and the socket layout data structure which is a procedure for the
- 2022-03-17 08:09:35下载
- 积分：1
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学生身份识别模块
如今 internetplays 在学生的日常生活中的重要作用。每个学生要信息他们的指尖，现在高校打算不致太过挤迫，对基本和必要信息要更加困难的一天皇陵。被一群学生我们的团队也经历了这些革新生活中的问题。为此学生 InformationSuite 将发挥重要的作用。由信息 wemean：-(i) 会期结果(ii) 每日通知(iii) 每天的出勤记录< 跨度 style="font-size:11.0pt;line-height:115%;font-family：""> (iv) Syllabusof 本学期等。
- 2022-12-17 06:55:03下载
- 积分：1
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这是关于图论算法里面的一些代码,图论基本的思想代码的实现...
这是关于图论算法里面的一些代码,图论基本的思想代码的实现-This is on the graph theory algorithm inside some code, graph theory, the idea of the basic code realize
- 2022-02-10 12:57:22下载
- 积分：1
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Mysql数据库的web管理工具
Mysql数据库的web管理工具-Mysql database web management tool
- 2022-06-02 13:45:16下载
- 积分：1
