利用Mapx进行图形与Access表的绑定，利用用到了Grid控件，是一个很典型的例子-Mapx use for graphics and Access Table bundled use of depleted Grid Control. is a typical example

本系统实现的是在不用AO，MO等ESRI公司二次开发控件的情况下，获取shp文件的DBF文件内容-Implementation of the system is not AO, MO, such as ESRI, the secondary development of control cases, access to shp file DBF file content

Control Parameters (Latches/Registers) These cells can be either read-only or write-only. In the Motorola Mode the VPC3+S carries out ‘address swapping’ for an access to the address locations 00H - 07H (word registers). That is, the VPC3+S i