▍1. TCPIP
modbus 测试,用VB的winsock控件实现的modbus tcpip通讯等(modbus test, with VB the winsock control to achieve the modbus tcpip communications)
modbus 测试,用VB的winsock控件实现的modbus tcpip通讯等(modbus test, with VB the winsock control to achieve the modbus tcpip communications)
材料力学课程的作业,用于惯性矩的计算,但也是我平时学VB的积累,(The homework in the mechanics of materials course is used for the calculation of moment of inertia, but it is also the accumulation of VB in my usual study.)
vb+mo地理信息系统二次开发,实现数据查询,空间分析,动态跟踪,图形编辑,(Vb mo GIS secondary development, data query, spatial analysis, dynamic tracking, graphics editing,)
A practical example of moving a form without title bar is simple, effective and worthy of reference.
Opc use the software, use VB programming
串口通讯,能显示串口数据发送,接受,内带详细代码(Serial communication, serial data can be displayed to send, accept, with detailed code)
可以参考直接使用S7协议连接西门子plc(You can refer to the direct use of the S7 protocol to connect SIEMENS PLC)
Visual Studio2017制作,TO-DO-LIST程序,包含源代码,可以添加任务的标题、描述、分类以及Deadline,添加后可进行修改,完成后打勾可以删除。(done with visual studio 2017 and it can add some tasks you want to do and modify them if you want, and at the end you can delete the task that you have finished.)
低电阻测试仪上位机程序,带参数设置功能自动量程、讯响、单次连续、报警上下限设置,及测量数据即时上传功能(Low resistance tester upper computer program, with parameter setting function, automatic range, sound, single continuous, alarm upper and lower settings, and measurement data immediate upload function)
实现基本的图书管理功能,并能实现可移植性,是本人学习其间的练习作品,值得借鉴,()
Implementing push-to talk with hotkey operation(Implementing a push- to talk with hotkey operation)
更换ip,一键更换,可供研究,不喜勿喷,谢谢(Replace ip, a key replacement, available for study, do not like do not spray, thank you)
利用socket编程实现数据的发送和接收(Use socket programming to send and receive data)
Big 2 Online (server and client)
NAT(Network Address Translators),网络地址转换:网络地址转换是在IP地址日益缺乏的情况下产生的,它的主要目的就是为了能够地址重用。NAT分为两大类,基本的NAT和NAPT(Network Address/Port Translator)。(The principle and implementation of UDP NAT through P2P )
一般地,把三角形的三个角A,B,C和它们的对边a,b,c叫做三角形的元素。已知三角形的几个元素求其他元素的过程叫做解三角形。解三角形,常用到正弦定理和余弦定理和面积公式等。正弦定理a/sinA=b/sinB=c/sinC=2R(2R在同一个三角形中是恒(The Triangle software, wrote)
VB利用winSocket写的IFTP网络数据传输(VB winSocket)