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这是一个关于MyDAC数据组件的简单实例。
这是一个关于MyDAC数据组件的简单实例。-This is a matter MyDAC a simple example of data components.
- 2022-01-25 16:44:47下载
- 积分:1
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组件制作概述
Overview of component creation
This chapter provides an overview of component design and the process of writing
components for Delphi applications. The material here assumes that you are familiar
with Delphi and its standard components.
• Class library
• Components and classes
• Creating components
• What goes into a component?
• Creating a new component
• Testing uninstalled components
• Testing installed components
• Installing a component on the Component palette-Overview of component creation
This chapter provides an overview of component design and the process of writing
components for Delphi applications. The material here assumes that you are familiar
with Delphi and its standard components.
• Class library
• Components and classes
• Creating components
• What goes into a component?
• Creating a new component
• Testing uninstalled components
• Testing insta
- 2022-07-26 18:00:47下载
- 积分:1
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基于Bpl的delphi框架,简单易学,容易操作
基于Bpl的delphi框架,简单易学,容易操作-Bpl-based framework for the delphi, simple and easy to learn, easy to operate
- 2022-11-15 23:45:03下载
- 积分:1
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ZipForge is a fast ZIP compression library. With this toolkit you can easily add...
ZipForge is a fast ZIP compression library. With this toolkit you can easily add archive functionality to your projects. ZipForge includes our new unique techonology, a transaction system. This innovative solution gives you a fast and easy way of updating archive files providing data integrity like a reliable database system. ZipForge Personal is free for personal use. Any company that uses ZipForge in its projects must order ZipForge Pro.-ZipForge is a fast ZIP compression library. With this toolkit you can easily add archive functionality to your projects. ZipForge includes our new unique techonology, a transaction system. This innovative solution gives you a fast and easy way of updating archive files providing data integrity like a reliable database system. ZipForge Personal is free for personal use. Any company that uses ZipForge in its projects must order ZipForge Pro.
- 2022-03-25 05:07:39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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此控件为.Net下为DataGrid增加拖动列功能.
此控件为.Net下为DataGrid增加拖动列功能.-This control is for. Net increase for the DataGrid drag out function.
- 2022-06-28 18:28:52下载
- 积分:1
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函数的调用,一个简单的delphi学习例子
函数的调用,一个简单的delphi学习例子-function call, a simple example delphi study
- 2022-07-06 22:19:40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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自己写的,根据文件修改时间来生成一个加密…
自己写的根据文件修改时间来生成加密字符串的例子.-Wrote it myself, depending on the file modification time to generate an encrypted string examples.
- 2022-01-25 17:17:27下载
- 积分:1
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实现分班功能,便于学期开始时,教务处人员的使用,有一定的使用价值...
实现分班功能,便于学期开始时,教务处人员的使用,有一定的使用价值-achieve streaming function to facilitate semester began, the use of the Registry, which is useful
- 2022-01-26 01:52:23下载
- 积分:1