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delphi 建模
delphi 建模-A module created by delphi.
- 2022-02-07 16:24:58下载
- 积分:1
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Delphi
- 2022-05-27 23:59:41下载
- 积分:1
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free3
详细说明怎么使用NET三层结构来开发程序.对初学都很有帮助(detailing how to use the three-tier structure NET development process. Helpful to a novice)
- 2006-08-09 16:15:13下载
- 积分:1
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很好运筹学的DEOPHI原代码.包括动态规划,原始单纯形法,对策论,决策论等...
很好运筹学的DEOPHI原代码.包括动态规划,原始单纯形法,对策论,决策论等-DEOPHI good tacticians of the original code. Including dynamic programming, original simplex method, game theory, On decision-making, etc.
- 2022-09-10 21:35:08下载
- 积分:1
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PayClient
传奇支付平台客户端,代码精简适合开发者学习(Legendary payment platform client, streamlined code is suitable for developers)
- 2021-04-26 22:38:45下载
- 积分:1
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98
趣味拼音体汉字转拼音软件源码,Delphi 编程学习源码,很好的参考资料。(Fun Pinyin Chinese characters to Pinyin software source code, Delphi programming learning source, a good reference.)
- 2014-02-15 21:49:00下载
- 积分:1
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形象的电子表-Delphi程序
Delphi编写制作一款形象的电子表(钟表)效果,模拟时钟,界面方面做成了圆形,看不见窗口的边框,像是透明的窗口,各个指针会走动,关于各个指针的移动及计算方法,有兴趣可参考:
vh := Hour/12.0*2*Pi;
vm := Min/60.0*2*Pi;
vs := Sec/60.0*2*Pi;
with Canvas do
begin
Pen.Width:=4;
Pen.Color := clBlack;
MoveTo(60,60);
LineTo(60+Round(25*Sin(vh)),60-Round(25*Cos(vh)));
Pen.Width:=2;
Pen.Color := clBlack;
MoveTo(60,60);
LineTo(60+Round(45*Sin(vm)),60-Round(45*Cos(vm)));
Pen.Width:=1;
Pen.Color := clRed;
MoveTo(60,60);
LineTo(60+Round(55*Sin(vs)),60-Round(55*Cos(vs)));
end;
窗体方面:这个圆盘窗口要是能移动就好了,不支持右键菜单,也不能关闭,关闭窗口需要按键盘上的ALT+F4。
- 2022-01-27 12:29:32下载
- 积分:1
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pascal Essential
pascal精要-pascal Essential
- 2022-08-04 01:48:57下载
- 积分:1
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I2c驱动,可以用来驱动很多可以用到的12c,是一个不错的工具...
I2c驱动,可以用来驱动很多可以用到的12c,是一个不错的工具-I2c drive and can be used to drive could be applied to many of the 12c is a good tool
- 2022-01-28 22:22:37下载
- 积分:1
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开发客户/服务器应用程序时,一个需要考虑的问题是,面向集合还是面向记录?客户程序并不是
像桌面数据库程序那样直接面对数据库表,而只是面对数据的子集。
客...
开发客户/服务器应用程序时,一个需要考虑的问题是,面向集合还是面向记录?客户程序并不是
像桌面数据库程序那样直接面对数据库表,而只是面对数据的子集。
客户程序在向服务器请求数据时,得到的数据可能是由一个或多个表中的字段构成的,而请求是
通过结构化查询语言( S Q L )实现的。
-development of client/server applications, a need to consider the problems that still face pool-oriented record? Clients are not as desktop database program as directly face the database tables, and faced with only a subset of data. Client to the server requesting data, the data may be from one or more tables of fields, which are requested through structured query language (S Q L) achieved.
- 2022-08-21 15:30:36下载
- 积分:1