一个封装好的类（RichText Builder (StringBuilder for RTF)．可以将Rich Text控件中的内容直接保存为ＲＴＦ格式文件．,A good type of package (RichText Builder (StringBuilder for RTF). Could be in the Rich Text content controls directly saved as RTF files.

RtfEditor 控件及演示程序，方便对word进行编辑，提高为不接口事件,RtfEditor controls and demonstrate procedures to facilitate the word to edit, enhance non-interface events