UseExternVarDll

VC++获取到Windows开机运行的时间，不是开机时间，而是从开机后到现在的运行时间，也就是一次开机所运行的时间，如果关机了，可能就不准确了。(The VC++ get to the Windows boot running time is not boot time, but from the boot to the running time, which is the time you turn on the running time, shutdown, and may not be accurate.)

大名鼎鼎的psexec软件vc源码，windows出品(The famous the psexec software vc source, windows produced)

本程序是一个获取windows系统的Version的C++程序(This program is a Get the windows system Version C++ program)

易语言动态创建子程序，用于学习。易语言动态创建子程序，用于学习。(Easy language to dynamically create a subroutine)

第6章 设备描述表和图形对象CPaintDCDemoCPaintDCDemo.rar,很不错的vc源码，有兴趣的朋友可以看看。(Chapter 6 describes the tables and graphics device object CPaintDCDemo CPaintDCDemo.rar, very good vc source, interested friends can see.)

vb api 让系统有时间发送数据包 信使用介绍，让系统有时间发送数据包 (vb api so that the system has time to send data packets using the introduction letter, so that the system has time to send data packets)

说明：  By throwing an exception to indicate the occurrence of an error(By throwing an exception to indicate the occurrence of an erro)

C++实现的读写注册表的功能，可以直接读取某个键的值，设定某个键的值和删除某个键的值，非常方便。(Read and write C++ implementation of the registry function, you can directly read the value of a key, set the value of a key to delete a key value, very convenient.)

多虚拟桌面的实现！包括了多个虚拟桌面的管理，添加新的虚拟桌面等功能(Implementation of multiple virtual desktops! Including a number of virtual desktop management, adding new features such as virtual desktops)

vc 时间戳转换北京时间格式（字符串） 北京时间格式转换时间戳