基于词表的字频统计。统计文章出现特定词汇的频率。代码中对运算效率进行了优化。对于较大规模的文本，仍可实现字频统计。-This source aimed count the the number of works in a specific document. The efficiency of counting is considered and therefore can deal with a large size of document.

C#实现的单词统计工具，可按字典顺序显示每个单词的个数-C# statistical tools to achieve the word, the dictionary can be displayed in the order number of each word

单词频率统计，遍历目录，统计 txt , cpp , h , cs 类型文件中的单词频率，并可用命令行参数-e2，-e3来选择连续的两个或三个单词频率统计，排序输出。-Word frequency statistics, traverse directories, statistics txt , cpp , h , cs file type in the word frequency, and the available command line parameters-e2,-e3