erchashu

Arduino 中关于寄存器的相关修改规则及方法(Arduino register relevant changes regarding rules and methods)

说明：  了简化开发人员编写数据库应用程序，VC++的在其基础类库（MFC）里对ODBC API进行了封装，实现了一个面向对象的数据库编程接口，使VC++的数据库变得更加容易。 本章首先对MFC ODBC的概貌进行简要介绍，然后讲述利用MFC ODBC进行数据库开发的技巧，最后将通过具体数据库开发实例，详细讲述通过MFC ODBC开发数据库应用程序的方法和过程。(Simplify developers to write database applications, VC++ Class Library in its base (MFC) in the package on the ODBC API to achieve an object-oriented database programming interface, so that VC++ database easier. This chapter begins with an overview of the MFC ODBC brief introduction, then tell a story using MFC ODBC database development skills, and finally database development through specific examples, describe in detail through the MFC ODBC database application development methods and processes. )

Apartment Management

HDMI转bt1120芯片资料，IT6802库源码文件和数据资料文件。(HDMI to bt1120 chip data, IT6802 library source files and data files,)

一个C和C++的函授参考手册，希望能够成为您编程的好帮手。(A C and C++ Correspondence reference manual, I hope to become a good helper of your programming.)

数据结构课程设计一元多项式的实现（抽象数据类型）(Data structure courses to design a polynomial realization (abstract data type))

SPMS deal 模块，SPMS deal 模——(SPMS deal 模块)

51单片机电子时钟，含proteus仿真和keil工程源码(51 single-chip electronic clock, including the proteus simulation and keil project source)

Delphi 的RTTI机制的所有技术文档（相当齐全）-Delphi" s RTTI mechanism for all the technical documentation (fairly comprehensive)

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.IO; using System.IO.Ports;//COM口 申明调用 using System.Collections; using System.Data.OleDb; using System.Diagnostics; namespace V20串口升级 {     public partial class Form1 : Form     {         SerialPort sp =null;         bool isOpen = false;//打开串口标志         bool isSetProperty = false;//属性设置标志         bool isHex = false;//十六进制显示         int numtool = 0;         public Form1()         {           &nbs