增强元文件的读写操作，关于EMF的

一个可以对任意长整数进行加减的类 在Visual C++6.0 WinXp下编译通过 采用类来实现,从CString继承而来 数据运算的结果保存在CString类中 理论上可对任意长的数据进行相加 在Release目录下有可执行文件，将*.txt拖放到longadd.exe上即可，*.txt为数据文件。-A class can perform add-subtract operation to long integers with random length and has been compiled in Visual C++6.0 and WinXp successfully.It is implemented by a class inherited from CString and can perform plus operation to data with random length in theory.There is a file named longadd.exe in directory Release. You may drag the data file named*.txt to that executable file to finish computing.

具有简单运算功能的简单EXCEL-simple computing functions with a simple EXCEL

算法实验C++编程用回溯法解决01背包问题-Experimental C++ programming algorithm with backtracking to solve 01 backpack

提供了一个基于像素比较的视频镜头检测程序。-provide a comparison based on pixel video camera detection procedures.

读写xml文档，并可以在编码间相互转换，UTF-8-xml

本学生管理系统是用SQL数据库，通过SQL数据库建立学生信息库，在通过MFC做学生管理系统界面，通过MFC与SQL数据库进行连接，主要通过学生管理系统界面可以实现对学生管理系统SQL数据库的更新，完成对学生信息的删除，添加，更改等功能。

该代码主要是为初学者开发cc2640有很大的帮助，希望初学者好好看看

一个优化蒙皮网格顶点的算法，顶点处理采用SSE流式处理算法，一次将多个顶点送往CPU的寄存器，将顶点分批处理，从而达到顶点优化的目的。-An optimization algorithm skin mesh vertices, vertex processing algorithm using SSE streaming, a number of vertices sent to the CPU will register, will peak batch processing, so as to achieve peak optimization purposes.

delphi BMP转JPG的d-JPG the d

controle mfasfgfm asdafkkggk adevia-controle mfasfgfm asdafkkggk adevia