搜索资源列表
SyncComm
- TCP/IP协议的网络通讯DLL,用于向指定数据站发送数据-TCP / IP network communications DLL for the data to the designated stops sending data
PRTX v1.63(P2P即时通讯开发平台)
- 一个VB开发的实时通讯和P2P开发工具,由一套易用的控件和DLL组成,功能包括好友列表,上下线管理,即时文字通讯,语音通讯,视频通讯,文件传输,IP电话等即时通讯功能-a VB development of real-time communications and peer-to-peer development tools, a set of easy-to-use controls and DLL component, features include buddy lists, on the
Dll-Exe
- Delphi写的一个DLL与EXE之间的通讯与交互(回调机制)。-Delphi write a DLL and EXE communications between Interactive (callback mechanism).
用MFC改写的点对点语音通讯的ActiveX控件源代码
- 用ActiveX重新改写了一个点对点通讯的DLL文件,这样可以方便的在VB,vbs,js等脚本语言,特别是用在IE里面特别方便了。-using ActiveX rewriting of a point-to-point communications DLL files, this can be convenient in VB, vbs, js other scr ipting language, especially the use of IE in particular inside con
PCommDLLCSharp调用包
- C#程序静态调用Pcomm.dll的文件和Pcomm.dll 2.0 namespace NewPort { public class OperPComm { [DllImport("PComm.dll", EntryPoint = "sio_open")] public static extern int sio_open(int port); [DllImport("PComm.dll", E
考勤通讯Demo.rar
- 之前在杭州一家公司里面做的考勤机的通讯demo程序,可以RS232 ,TCP/UDP 进行与下位机通讯,里面dll动态库是用C++编写,涉及到句柄函数,指针等一系列概念,现在公布源码
LABVIEW通过MX Component 控件与三菱FX PLC通讯试验
- LABVIEW通过MX Component 控件与三菱FX PLC通讯试验.rar labview利用三菱的MX Component控件控制FX1N系列plc动作。 首先下载三菱Active X通讯支持工具:MX component 下载地址: http://www.skmee.com/html/ruanjianxiazai/sanlingruanjian/20071122/151.shtml MX Component Ver 3编程手册:
ModbusCommunicate.rar
- 今年上半年我为现公司一款流量计产品编写的上位机Modbus通讯程序(下位机程序也是我用C编写的,由于受到法律许可限制,在此不能上传,不过在将来我会把设计思路传上共享),包括自创的Modbus协议的Delphi实现及其完整调用,还有一份我编写的该产品的完整的Modbus协议说明书,非常有参考价值。,First half of this year the company I am now prepared a flowmeter products PC Modbus communications p
can_demo_files.rar
- LABVIEW LabVIEW编写的实现简单CAN通讯的例子,对CAN口操作,错误处理,DLL函数接口等,LABVIEW LabVIEW implementation of easy to prepare examples of CAN communication on the CAN port operations, error handling, DLL function interface
IM
- 即时通讯软件客户端源代码,包含vc写的通讯dll源代码和.net的界面代码-Instant messaging software client source code, including written communications vc source code dll and. Net interface code
IO-Completion-Port-DLL
- vc通讯编程实例、完成端口模型、dll接口-vc communication programming examples, the completion port model, dll interfaces
ComFxPlc
- 通讯组件能对PLC的输入、输出端口,以及内部中间继电器存储区域、内部数据存储区域,以及扩展存储区域进行读写操作,常用数据类型如下: INT16: 16位有符号整数; DINT32: 32位有符号整数; UINT16: 16位无符号整数; HEX32: 32位16进制字符; BIN16: 16位二进制字符串; REAL32: 32位单精度浮点数据;(The communication component can
三菱FX系列PLC通讯DLL
- FXPLC与PC通讯动态连接库使用说明书(The dynamic link library FXPLC communication with PC)
Communication
- 实现无协议TCP通讯 、 数据接收事件 、连接成功事件。串口通讯,串口接收事件、(Implementation of non protocol TCP communication and data reception events)
nmodbuspc通讯
- nmodbuspc通讯简单示例,调用nmodbuspc.dll实现485通讯非常简单(rs485 communication)
驱动读写通信
- 读写内存的驱动通讯dll用易语言调用读写一些受保护的内容(Read and write the drive communication of memory. DLL reads and writes some protected contents by using easy language.)
PC与FX系列PLC通讯DLL
- VB与PLC的通讯控件,支持01 0305 等功能码(VB and PLC communication control, support 010305 function code.)
欧姆龙PLC通讯DLL含代码-TransOmPlc V31
- C#平台,适合于欧姆龙PLC通讯的封装好的类,实用好用。(C # platform, suitable for Omron PLC communication packaged class, practical and easy to use.)
S7.Net.dll
- VB使用S7.NET与smart200通讯(smart200S7.NETEnglish Version)
西门子通讯Snap7-VB6
- 西门子通讯Snap7-VB6,调用DLL文件,可连接Smart200, 300/400, 1200 ,1500PLC(Siemens Communications Snap7-VB6)