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[Program doc] ServerSocket和ClientSocket控件源码 DL : 0: ServerSocket,ClientSocket控件源码,讲述内部实现原理-ServerSocket, ClientSocket control source, Principle on internal
Date : 2026-01-10 Size : 15kb User : 潘华军
[Program doc] CBuilderGetTime DL : 0: 虽然Windows下可视化开发工具如VC、Delphi、C＋＋ Builder等都有专用的定时器控件Timer，而且使用很方便，可以实现一定的定时功能，但最小计时精度仅为55ms，且定时器消息在多任务操作系统中的优先级很低，不能得到及时响应，往往不能满足实时控制环境下的应用。不过Microsoft公司在Win32 API函数库中已经为用户提供了一组用于高精度计时的底层函数，如果用户使用得当，计时精度可到1ms。这个计时精度、对于一般的实时系统控制完全可以满足要求。现将由C＋＋ Builder 4.0提供的重新封装后的一组与时间相关的主要接口函数（函数名、参数、功能与Win32 API基本相同）说明如下： -visual development tools such as Visual C++, Delphi, C++ Builder and others all have dedicated Timer timer control, but it is convenient. can achieve a timing function, but only the minimum time of 55 ms accuracy. Timer news and multi-task operating system in the low priority that is not to respond in a timely manner, often fail to meet the real-time control environment applications. However, Microsoft Corporation in the Win32 API function has been to provide the user with a group for high-precision the bottom was a time function, if the user is properly utilized, time accuracy can be a ms. Accuracy this time, and for most of the real-time control system can meet the requirements. Now by C++ Builder 4.0 for the re-packaging of a group associated with the time the main interface funct
Date : 2026-01-10 Size : 1kb User : wangjing
[Program doc] delphiPLC DL : 0: 本课题应用DELPHI作为开发环境设计了针对对西门子公司的S7-200PLC的串口调试程序，并能在界面上显示多时段交通灯控制系统PLC控制程序所分配的存储区，实时读取各存储区的当前状态。-This application development environment design for a DELPHI of Siemens company in the serial of S7-200 PLC program, and can debugging interface display more time traffic control system, PLC program allocation of storage area, read the current state of the store.
Date : 2026-01-10 Size : 383kb User : pp
[Program doc] MSCOMM-controduce DL : 0: DELPHI 串口控件 SPComm 控件的使用说明，说明了一些用法等，喜欢的可以下载-DELPHI serial control SPComm control instructions, illustrates some usage, have a look like can be downloaded,
Date : 2026-01-10 Size : 11kb User : 张富贤
[Program doc] Fontes_ArdOS_v003 DL : 0: remote control delphi
Date : 2026-01-10 Size : 182kb User : carlos