DistPoint

This is Color Constants in VB6

四方公司CSC300E远动机的程序，里面包括104、101、cdt、disa等规约的代码，要保密！(CSC300EA FOR RTU)

c++编程思想！对于学习c++是一个很好的帮助！好的程序员必须要看的一本书！(think in c++!very useful to those who want to learn c++ very well!)

液晶兼容0701(compatible LCD 0701)

得到文件系统的相关注册表键值，并且显示出来(get the register key value of file system and show it. )

此种模型绘制类似米字形的网格。由于整个过程递归调用绘图函数，所以可以根据误差判断绘制DEM的精细程度，从而绘制出不同精细程度的DEM，为解决漫游中数据量较大而引起的画面不流畅现象提供了模型基础。 本文并没有对LOD作研究，只是给出了四叉树的建立和遍历绘图的方法。 #include "Pt3d.h" //空间点类(主要记录空间点的x,y,z) (Rendering such a model similar to rice-shaped grid. Recursive calls as a result of the whole process of mapping function, so it can be judged according to the error map of the fine DEM, thus rendering a different degree of precision DEM, for the settlement of roaming in the amount of data arising from the larger screen does not provide a model of fluid based on the phenomenon. This article does not LOD for research, but given quadtree traversal of the establishment and mapping method.# Include Pt3d.h // space-point type (mainly recorded space points x, y, z))

For循环用法例子,利用vb编程实现，基础入门教学代码。(xample of For loop usage)

用C++实现了梯度下降求多元函数极值的算法,有可能会陷入局部最优解()

实现ADO的VB程序，实现ADO数据库文件的创建和操纵(ADO realize the VB program, realize ADO database file creation and manipulation)

Windows串口编程例子(The example of uart in Windows)