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人事档案管理,可运行的DELPHI源程序,对于初学者来说有很高的参考价值,...
人事档案管理,可运行的DELPHI源程序,对于初学者来说有很高的参考价值,-Personnel file management, source code can be run DELPHI, for beginners, has high reference value,
- 2022-07-13 07:59:07下载
- 积分:1
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以前分析串口通讯用Device Monitoring Studio或SUDT,后来的usbxpress没有虚拟串口了,因此写了一个SiUSBXp.dll,来拦截...
以前分析串口通讯用Device Monitoring Studio或SUDT,后来的usbxpress没有虚拟串口了,因此写了一个SiUSBXp.dll,来拦截软件的调用和返回数据,还挺管用的。能找出通讯的内容和过程。需要的可以联系jvd@163.com-Previous analysis of serial communication with the Device Monitoring Studio or SUDT, later usbxpress no virtual serial port, so write a SiUSBXp.dll, to intercept calls and return the software data, kinda workable. Be able to identify the content and process of communication. Need to contact jvd@163.com
- 2022-03-22 16:44:29下载
- 积分:1
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delphi entry of the grammar, the study applies to just a friend DELPHI door
delphi入门的语法介绍,适用于刚学DELPHI的朋友门-delphi entry of the grammar, the study applies to just a friend DELPHI door
- 2023-01-26 18:55:03下载
- 积分:1
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一个可设置窗口透明属性的控件,可让窗口透明、半透明,也可显示窗口的淡入/淡出效果。...
一个可设置窗口透明属性的控件,可让窗口透明、半透明,也可显示窗口的淡入/淡出效果。-One can set the window transparent property of the controls that allow the window transparent, translucent, but also displays a window fade in/fade out effects.
- 2023-01-15 03:40:03下载
- 积分:1
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拷贝文件的控件,很好的
拷贝文件的控件,很好的-copy of the document control, good
- 2022-12-11 21:45:03下载
- 积分:1
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SPcomm
Spcomm控件,可用于Delphi程序中的通讯功能-spcomm
- 2022-03-30 08:04:33下载
- 积分:1
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delphi scene 在坐标中 点 的例子,
delphi scene 在坐标中 点 的例子, -delphi scene in the mid-point coordinates example
- 2022-04-01 19:56:16下载
- 积分:1
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此组件是使用版本的西(11)的水晶报表,
This Component is for use with version XI (11.0) of Crystal Reports,
version 6 of Borland C++ Builder, and version 7 of Borland Delphi.
- 2023-04-12 17:55:05下载
- 积分:1
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Fast Fourier Transfor in Delphi
Fast Fourier Transfor in Delphi
- 2023-03-19 09:40:04下载
- 积分:1
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实现UP、DOWN原语
产生3个进程:
两个进程模拟需要进入临界区的用户进程。
当需要进入临界区时,显示:“进程x请求进入临界区…”,同时向管理进程...
实现UP、DOWN原语
产生3个进程:
两个进程模拟需要进入临界区的用户进程。
当需要进入临界区时,显示:“进程x请求进入临界区…”,同时向管理进程提出申请;
申请返回,表示进入了临界区。在临界区中等待一段随机时间,并显示:“进程x正在临界区…”;
当时间结束,显示:“进程x退出临界区…”,同时向管理进程提出退出申请;
当申请返回,显示:“进程x已退出临界区。”
一个进程作为原语的管理进程,接受其他进程的临界区进入请求:
如果允许进入,则根据DOWN 原语的操作步骤设置相应变量,然后返回;
如果不允许进入,则进入循环等待,直到允许为止;
退出时模拟UP 操作。
进程间通信可以采用信号、消息传递、管道或网络通信方式。
-achieve UP, DOWN original language have three processes : process simulation of two critical needs for access to the users in the process. When the need to access critical areas, revealed : "The process of x request to enter the critical areas ...", and also to the management process applications; applied to return, entered a critical area. In the critical area to wait for a certain period of time random, and that : "the process of x is the critical area ..."; When the time ended, showed : "x withdraw from the process of critical areas ...", and also to withdraw from the process management applications; When applied to ret
- 2023-08-26 18:05:03下载
- 积分:1