一个完整的数字硬盘录像机系统软件，包括视频数据采集与压缩录像；云台控制；接入报警与电子地图。-a complete digital hard drive recorder system software, including video data acquisition and video compression; Tilt control; Alarm and access electronic map.

文字编辑控件,继承自RichEdit,在编辑文字时，可以添加下拉选择栏，并可以为下拉框添加选项内容，并可以保存为模板xml文档，另外还实现了添加上下标、获取RTF文字等功能-Text editor control, inherited from RichEdit, edit the text at the time, you can add drop-down selection column, and can add options for the contents of the drop-

Richedit控件访问技术，适合初级者使用，有需要的可以看看，挺不错的-Richedit access control technology, suitable for beginners in need can look very good