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Software source produced pharmacies source Invoicing example, delphi developmen...
软件源码制作药店进销存源码的例子,delphi开发的-Software source produced pharmacies source Invoicing example, delphi development
- 2022-03-24 23:47:37下载
- 积分:1
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FastReport2.52 versions.
FastReport2.52
版本不同-FastReport2.52 versions.
- 2022-02-26 17:46:06下载
- 积分:1
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带登陆界面的系统
能简单实现添加,删除,搜索功能
带登陆界面的系统
能简单实现添加,删除,搜索功能
-Landing system can interface with a simple realization of add, delete, search functions
- 2022-03-18 18:48:55下载
- 积分:1
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抛砖引玉,有很大启发
抛砖引玉,有很大启发-congregate, a great inspiration
- 2022-03-01 18:17:07下载
- 积分:1
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ACCESSE和Excel之间的数据互换
ACCESSE和Excel之间的数据互换-ACCESSE and Excel data exchange between the
- 2022-01-25 17:13:57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
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犯错
大家可以看看,请多多支持,有什么不好的 请说哈-err
- 2023-08-20 00:10:03下载
- 积分:1
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著名的蓝色平方米源,不
大名鼎鼎的BLUE M2源码,非了好大的劲搞来的,修改日期是080514,需要的朋友可以拿去研究,呵呵,M2界的领头老大.-BLUE M2 famous source, non-a very big effort to engage in, and modified date is 080,514, the needs of friends can take research, huh, huh, M2 oldest profession take the lead.
- 2022-12-20 14:50:04下载
- 积分:1
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如何存储任何Oracle的记录和字段类型的tstringlist infrmat…
How to store any oracle recordset in the TStringList with the field type infrmation.
- 2023-04-18 16:25:03下载
- 积分:1
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主要是数据库和浏览器连接的例子,希望对大家有帮助!
主要是数据库和浏览器连接的例子,希望对大家有帮助!-mainly browsers and database connectivity example, we want to help!
- 2022-11-26 08:00:04下载
- 积分:1