不使用CToolTipCtrl，实现树控件的提示，值得参考。

C# 开发的PC端升级工具 对MCU的固件进行升级，此工具为长期测试有效使用的可靠工具，请放心使用

简单的系统托盘编程,双击系统托盘图标,则显示窗口,右键则弹出菜单-simple system tray programming,double click the icon of system tray,show the main window.right click the icon,popup the menu

用VB实现个人助手界面-VB interface personal assistant

采取逆滤波和维纳滤波两种图像恢复算法对退化图像的恢复实现过程，效果不错-Using inverse filtering and wiener filtering to recorver the extinction graph

该代码是用来输出若干个随机数而设计的。首先输入想要输出数据的数量和范围，然后系统就会自动地输出一系列的随机数。-The code is used to output a number of random numbers and design. First of all, enter the number you want to output data and scope of the system will then automatically output a series of random numbers.

此代码是在wince 5.0操作系统上运行的,通过串口控制手机模块上网,打电话-This code is running on wince 5.0 operating system, and through the serial port control module上网phone, call

电子邮件发送程序51 电子邮件发送程序

wchar_t和char互相转换的例子，例子中应用了MultiByteToWideChar和WideCharToMultiByte两个函数-wchar_t and char conversion examples of each other, for example, the application of the two functions MultiByteToWideChar and WideCharToMultiByte

一个两个电脑之间通信的发消息的程序，类似于简单-A communication between two computers send an announcement of the program, similar to the simple qq

软件加密,不需要买加密狗了,白花钱啊.自己做一个加密程序-software encryption, do not need to buy Security Dog, Johnson ah. Doing an encryption program