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指针式时钟
首先要绘制时钟的的表盘与表盘刻度,表盘用Ellipse函数绘制,表盘的六十个刻度以及时钟的十二个小时刻度用MoveTo和LineTo来绘制。时钟的重绘用Invalidate(false)如果参数是true,擦除背景之后,再重绘,会出现刷屏。定时用SetTimer每一秒调用一次ontime中的Invalidate(false)
- 2022-02-05 07:57:05下载
- 积分:1
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directshow development of routines, suitable for beginners learning to use direc...
directshow 的开发例程,适合directshow的初学者学习使用-directshow development of routines, suitable for beginners learning to use directshow
- 2022-03-20 05:24:19下载
- 积分:1
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Flow statistics, flow charts of industrial statistics, the difference between au...
流量统计,工业图表流量统计,自动规划区别-Flow statistics, flow charts of industrial statistics, the difference between automatic planning
- 2023-03-28 07:40:03下载
- 积分:1
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电机控制程序
电流滞环比较法源程序,绝对好用,自己运行过得,用的是7.0-Hysteresis current source of comparative law, the absolute ease of use, running their own lives, using a 7.0
- 2022-08-10 14:43:41下载
- 积分:1
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界面的多语言设置选取不同的语言可以显示不同的语言界面
界面的多语言设置选取不同的语言可以显示不同的语言界面-Interface, multi-language setting to select a different language can show a different language interface
- 2022-02-16 09:54:17下载
- 积分:1
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用dephi开发的幸运52,就象中央电视台的李勇的哪个节目,起编程思想很有价值
用dephi开发的幸运52,就象中央电视台的李勇的哪个节目,起编程思想很有价值-development with a lucky 52, as Central TV program in which Li Yong played a very valuable programming ideas
- 2022-03-03 05:23:29下载
- 积分:1
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SUN Xin teachers VC++ Tutorial CD
孙鑫老师的VC++教程的光盘源代码,数写的很好,代码也很好,值得研究!第6章源程序!-SUN Xin teachers VC++ Tutorial CD-ROM source code, written in a few very good, code is also good, worthy of study! Chapter 6 source code!
- 2022-02-24 10:52:29下载
- 积分:1
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不错的源代码,请收下
不错的源代码,请收下-good source code, please accept
- 2022-05-20 16:19:50下载
- 积分:1
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将多条记录写进数据库
将多条记录写进数据库-will be written into the record a number of database
- 2023-02-24 16:40:04下载
- 积分:1
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一个在DOS下计算CPU速度、获得计算机名、判断操作系统、获得计算机IP地址等小程序...
一个在DOS下计算CPU速度、获得计算机名、判断操作系统、获得计算机IP地址等小程序-a DOS computing CPU speed, computer access, and judgment operating system, computer IP address of small programs
- 2022-02-03 14:10:56下载
- 积分:1