创建shp格式的渔网,运用ArcEngine功能库，输入起点坐标可以生成渔网shp-Creating grids shp format

shp数据是通用的地理信息数据格式，其属性表需要特殊软件打开，本系统提供了属性表导出到txt查看的功能-shp data is generic GIS data format, which requires special software to open the property sheet, the system provides a property sheet export to txt View function