最后的数学表达式计算器

在普通的表达式中，符号是位于运算对象之间的，而在波兰表达式中，运算符号位于参与运算的对象之前。 波兰式在计算中的价值在于它不需要使用括号，之所以如此是由于波兰式的操作符的先后顺序是明确的。 -In the general expression, the symbols are located in between the operands, while the expression in Poland, the computation involved in computing at Symbol before the object. Polish-style in the calculation of the value is that it does not require the use of brackets, the reason for this is due to Poland-based operator of the sequence is clear.

超级文本编辑器，允许用户同时打开多个文档，允许用户剪切、拷贝、粘贴，允许用户设置制表位、设置字体、打印字体等。-Super text editor that allows users to open multiple documents at the same time, allowing users to cut, copy, paste, allow users to set up tab, and set the font, print fonts and so on.

AutoCAD二次开发例子程序，在AutoCAD中生成图块，用于快速绘图-AutoCAD development procedures example, in AutoCAD Generation Segment for rapid mapping

swfupload大文件上传，有进度条，在ie6/7/8下正常运行,vs2010下调试正常。基于swfupload2.2进行。swfupload,swfupload,swfupload,swfupload,swfupload

对文件进行分类，可以进行拖放，支持文件夹选择，开发工具是VS2008，拖放对于快捷方式无发得到目标路径，界面较粗糙，对于双击打开支持不够完全-Classification of documents, you can drag and drop, support for folder selection, development tools, is VS2008, drag and drop the shortcut target path of non-fat interface than the rough, not enough support for double-click to open fully

动态链接库程序的编写。静态库与动态库的区别，以及调用程序在链接静态库和动态库时的区别。如何利用工具查看动态链接库输出的函数，Depends工具的使用，C++编译器名字改编技术对动态链接库输出函数的影响，extern "C"的用法，利用模块定义文件来解决C++名字改编的问题。用typedef定义指向函数的指针类型，如何获得动态连接库里的函数的指针。-DLL in the preparation process. Static and dynamic library of distinction, and the procedure call link static and dynamic library distinction. How to use the tool View DLL exporting the function Depends the use of tools C compiler technology adapted to name DLL function of the output, extern "C" for the usage, use module definition files to resolve the C adaptation of the name. Typedef definitions used at the function pointer type, how to obtain 13-17 Dynamic Link function of the target.

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这是数学建模中图论中的几个重要的模型求解。包括最短路径的两种方法，以及加权的求法-This is the mathematical modeling of graph theory of a number of important model solution. Shortest Path, including the two methods, and the weighted Solution

删除或移动正在使用的文件-deleted or are using a mobile document

wince implementation for scroll bars