MFCparking

sim卡原理图、Altium designer打开(Sim card schematic, altium designer opens)

P2R打印机串口指令集编程手册，Olivetti/IBM/Epson(P2R printer serial instruction set programming manual, Olivetti/IBM/Epson)

一个网络后门程序。演示了通过Http通道的功能穿透安全级别非常高的防火墙，甚至硬件防火墙。()

实现windows下的管道通信，可以通过管道实现cmd的命令交互，比如应用程序中需要通过ADB命令和设备通信，可以通过参考代码实现(Pipeline communication under windows can be achieved through the pipe CMD command interaction, such as applications need to communicate through the ADB command and equipment, you can achieve through reference code)

SelfDelete(可以删除自身的VC++源码(巳通过了调试)) 为了实现程序自删除功能，我们可以通过多进程的方法解决这个问题。可执行文件在结束返回前，创建一个运行命令窗口的新进程（在Windows98中为Command进程，在Windows2000/XP中为CMD进程），当然该命令窗口以隐藏方式执行，并通过传递参数执行删除功能。为了避免可执行文件的映像还在内存中就执行删除，需要把当前进程设置为实时优先级，而命令窗口进程设置为很低的IDLE优先级，这样首先可执行文件结束返回，再运行命令窗口的删除命令，就实现了该文件自身的删除功能。 (SelfDelete (you can delete its own VC++ source code (had passed debugging)) In order to achieve the program from the delete function, we can multi-process methods to solve this problem. Return before the end of the executable file, run the command window to create a new process (in Windows98 process for the Command, in Windows2000/XP process for CMD), of course, the command window to hide the manner and to perform delete functions by passing a parameter . In order to avoid the executable file image still in memory on the implementation of delete, you need to set the current process for real-time priority, and the command window to set the process priority to low IDLE, so the end of the first return to the executable file, then run the command window delete command, the file itself to achieve the delete function. )

vb的课程设计,vb代码和html之间的转换(vb of curriculum design, vb code and html conversion between the)

考勤管理系统可以有效地管理企事业单位员工的出勤情况，规范人事制度管理，保证企事业单位的正常动作，是人力资产管理的重要组成部分。本系统的开发主要包括后台数据库的建立、维护以及前端应用程序的开发两个方面。本系统采用目前比较流行的ADO数据访问技术，并将每个数据库表的字段和操作封装到类中，使应用程序的各个窗体都能够共享对表的操作，无需重复编码，使程序更加易于维护，从而成功地将面向对象的程序设计思想应用到数据库应用程序设计中。这也是本系统的特色和优势。 第1步：还原数据库 按照前面的步骤，还原“考勤管理系统”的数据库为“CheckManage”。 第2步：打开项目并运行 ➊ 在Visual C++ 6.0中，打开“考勤管理系统”项目文件。 ➋ 编译、连接、运行，在“登录对话框”中输入用户名“Admin”，密码“111111”，单击【确定】按钮。(CheckManage System very good)

完全自己编写的做练习题的软件源代码，包括填空、选择、判断等类型，用ACCESS制作题库。通过这个例子可以学习VB下数据库的使用。(Fully prepared to do their own exercises in the software source code, including fill in the blank, select, judge and other types of produce with ACCESS exam. Through this example we can learn to use the database under VB.)

c++ 操作符重载示例，实现复数的相加运算和赋值(c operator overloading example, the realization of complex arithmetic calculations and the sum of assignment)

说明：  用 Visual Basic 演示如何建立关联文件(With Visual Basic demonstrates how to create associated files)