神舟IV号 驱动SD卡实验

演示了如何用activex控件，在Html/Asp/Aspx网页上实现磁条信息的读取. -Demonstrated how to use activex control in Html/Asp/Aspx pages of information to read magnetic stripe realize.

directx9实现全屏例程-directx9 achieve full screen routines

thunk是一组动态生成的ASM指令，它记录了窗口类对象的this指针，并且这组指令可以当作函数，既也可以是窗口过程来使用。thunk先把窗口对象this指针记录下来，然后转向到静态stdProc回调函数，转向之前先记录HWND，然后把堆栈里HWND的内容替换为this指针，这样在stdProc里就可以从HWND取回对象指针，定位到WindowProc了-thunk is a group of dynamically generated ASM command, it records the window class object this pointer, and this group of commands can be used as a function of both the process can also be a window to use. thunk first window object this pointer record, and then shifted to the static callback function stdProc, before turning record HWND, and then the contents of the stack where HWND replace this pointer, so in stdProc can retrieve the object from the HWND pointer, locate the WindowProc

首先要绘制时钟的的表盘与表盘刻度，表盘用Ellipse函数绘制，表盘的六十个刻度以及时钟的十二个小时刻度用MoveTo和LineTo来绘制。时钟的重绘用Invalidate(false)如果参数是true，擦除背景之后，再重绘，会出现刷屏。定时用SetTimer每一秒调用一次ontime中的Invalidate(false)

将二进制文件转化成数组 用法: bin2txt binfile txtfile 注：bin2txt 为编译后生成的可执行程序，binfile为输入的二进制文件，txtfile为输出的文本文件。-The binary file into an array Usage: bin2txt binfile txtfile Note: bin2txt generated for the compiled executable program, binfile input binary file, txtfile text file for output.

网上收集的常用pragma指令的用法，对于使用其他c++库很值得学习-Online collection of common usage of pragma directives for the use of other c++ Library is worth learning

this upload sample-this upload sample................

一个WEB在线文件管理系统.内里主要用到的ASP.NET的一些技术.-File manager system using asp.net

mfc的计算器，具有加减乘除的基本运算功能，比较简单，容易实现的-mfc calculator, with addition and subtraction multiplication and division basic computing functions, relatively simple, easy to implement

驱动数码管显示，可用利它来计数，或计时，程序简单方便实用-Drive LED display that can be used to benefit others count, or a time, the program is simple and convenient and practical