ZPLDLLForVB

PLC程序，结合VB通信实现两轴运动带减速功能(PLC programming, communication with VB to achieve two-axis motion with deceleration )

说明：  基于MFC单文档，能够在MFC中显示BMP格式图片的程序(Based on MFC single document, a program that can display BMP format pictures in MFC)

截屏，有半透明效果，选择区域可自由放缩和移动，可涂鸦，可另存为图片，双击则复制到剪贴板，有选择区域提示(Cut-off screen, there are semi-transparent effect, select the region are free to zoom and move, can graffiti can be saved as pictures, double-click the copy to the clipboard, you are prompted to choose the region)

我对于监控电源做的一些通讯协议，modbus rtu协议(I do monitor power communication protocol, modbus rtu protocol)

很有名的内存分配库，跨平台的东东，很好啊(very good)

说明：  今天给大家带来使用文本文件作为数据源的 ComboBox中国城市三级联动的代码。 1.地区库更新非常方便，不会影响到其他功能（区划代码是唯一的）。 2.文本文件读取来速度很快。(n the past, I used VB6 to write an example of three-level linkage of ComboBox in Chinese cities, using MDB database. A few years ago, the code, the regional database is not the latest. Today we bring you the code of ComboBox, which uses text files as data sources, for three-level linkage of Chinese cities. 1. The regionalization library updates are very convenient and will not affect other functions (regionalization code is the only one). 2. Text files are read very fast.)

List Media Player List Media Player is one of the first programs I made. It is simply a way of browsing through your drives and folders to find media files to play - either sound or video. The actual player is on a separate Form, which allows for free resizing.(List Media Player List Media Player is one of the first programs I made. It is simply a way of browsing through your drives and folders to find media files to play- either sound or video. The actual player is on a separate Form, which allows for free resizing.)

实现生成colorbar的程序源代码,里面包含多种颜色，还有热度图(achieve the generation of Colorbar source code)

vc怎么调用dll文件 简单容易学习看懂 (vc how to call dll file is simple and easy to learn to read)

小型通讯录系统，能实现数据的查询。添加。删除。修改等功能。(Small address book system, to achieve the query data. Adding. Deleted. Modify functions.)