treelog

MFC消息映射机制的剖析，讲述如何运用ClassWizard(MFC message mapping mechanism analysis, how to use ClassWizard)

Convert DCM to JPG. It is wriiten by C++. It is very suitable for junior.

VSFlexGrid 控件使用常见问题及解决方法对策(VSFlexGrid use questions)

说明：  开源库,实现界面开发,可以使用开发各种界面,使用Win32(Open Source Library for Interface Development)

VB编写的用户登陆界面，实现简单的密码验证功能，适合VB初学者(VB, user login interface, simple password authentication function for VB beginners)

变电站监控界面，变电站运行主界面图及命令上传下发(userinterface of transformer station)

系统主要实现时间的显示，主要包括获取系统时间然后通过时钟的模拟界面进行时间的显示。(System main time display, including access to the system time and then displays the time by the clock of the analog interface.)

说明：  许多现代浮点单元的一项主要体系结构功能，是能够将一个乘法与后面紧跟的加法作为单个运算执 行，且没有中间舍入误差。例如，Intel 的 Itanium 体系结构提供了一些指令，将三元运算 (a*b+c) 、(a*b-c) 和 (c-a*b) 中的每一个都组合为单个浮点指令（分别为 fma、fms 和 fnma）。这些单个 指令都比执行独立的乘法和加法指令快，并且因为没有中间乘法舍入，所以更为精确。该优化可以显 著提高那些含有多个交错乘法和加法运算的函数的速度(many modern floating point unit of a major system structure and function is to be a follow closely behind multiplication and addition of implementation as a single operator, with no intermediate rounding error. For example, Intel's Itanium architecture provides a number of directives to the ternary operator (a* b, c), (a* b-c) and (c-a* b) each have a portfolio to a single floating point instructions (Fullmetal respectively, and fms fnma) . These individual instruction than the implementation of an independent and additive multiplication instructions quickly, and because no middle multiplication into homes, so more precise. The optimization can significantly increase those containing more than staggered multiplication and addition operations function of the speed)

自己开发的一个 cdc 自绘制与 tooltip 完美结合的例子。(Developed a cdc from the perfect combination of drawing and tooltip example.)

将文件进行二进制与十六进制同时阅读。 有其他参考的也可以进行下载。(for binary file with the hexadecimal while reading. Other reference can also download.)