一维条形码识别系统

C# 向StatusBar状态栏控件中添加窗格面板及文字，也就是把窗口的状态栏分栏，分隔成若干个小区域，显示不同的信息，比如文字提示或图标等。 　　向StatusBar控件添加窗格面板 　　StatusBar statusBar1=new StatusBar(); 　　statusBar1.Panels.Add("中华人民共和国"); 　　statusBar1.Panels.Add("重庆市"); 　　statusBar1.Panels.Add("罗斌"); 　　statusBar1.Panels[0].AutoSize = StatusBarPanelAutoSize.Contents; 　　statusBar1.Panels[1].AutoSize = StatusBarPanelAutoSize.Spring; 　　statusBar1.Panels[2].AutoSize = StatusBarPanelAutoSize.Contents; 　　statusBar1.Panels[0].BorderStyle =StatusBarPanelBorderStyle.Raised; 　　statusBar1.Panels[1].BorderStyle = StatusBarPanelBorderStyle.Sunken; 　　statusBar1.Panels[2].BorderStyle = StatusBarPanelBorderStyle.Raised; 　　statusBar1.Panels[2].Icon = new System.Drawing.Icon( @"Error.ico"); 　　statusBar1.ShowPanels = true; 　　this.Controls.Add(statusBar1);

stm32对于rn8209d直流电表上的应用驱动，包含电表校表过程，参数保存与上电取出！(STM32 for the rn8209d DC meter application drive, including the meter reading table process, parameter saving and power out!)

能够灵活添加新物品，并向用户提供多次购买一次性结帐的功能 1．货物类（Goods）：一个商品，包含了名称，价格信息 2．购物篮类（Basket）：一个购物篮，包含了已经选择的东西 3．Store：小芳便利店 主程序(flexibility to add new items and provide users with the purchase of several one-time payment of a function. Goods category (Goods) : a commodity, including the name, price information 2. Shopping basket category (Basket) : a shopping cart, already contains a choice of three things. Store : Xiaofang facilitate procedures owner)

说明：  详细讲述了各种控件在VC对话框上的应用，这是一个示例程序，对初学者有一定的作用。(described in detail the various controls in the dialog VC on the application, this is a sample program, for beginners a certain role.)

含全部程序工程，测试成功的，测量的频率范围最大500Khz(Containing all program engineering, the test is successful and the frequency range of measurement is up to 500 Khz.)

加载obj三维模型并显示，并将视窗中所显示的三维模型绘制结果保存为bmp文件，即实现OpenGL场景的存储(OpenGL scene save)

一个小小进程，学习用不错。新手上道请多多指教(A small process, learning to use well. Newbie advice please on the Road)

nRF24L01示例程序，官方的，试验通过。(nRF24L01 sample program, the official trial through.)

说明：  计算mie散射相关参数，根据颗粒粒径 ，入射光波长 ，颗粒折射率，介质折射率，计算不同角度下散射光强，不同粒径下的消光系数。(Calculate the mie scattering related parameters, calculate the scattered light intensity at different angles and the extinction coefficient at different particle sizes according to particle size, incident light wavelength, particle refractive index, and medium refractive index.)

STM32固件库版本STM32FWLib(STM32f10xFWLib )