【摘要】 使用 Ｖ Ｂ 中的数据控件 Ｄ Ｃ 数据绑定控件访问数据库时，由于受其本身的导航按钮数量较少和功能单一的限制，仅能对数据库进行简单的浏览，而不能灵活地进行数据的插入或删除操作．在开发实际的数据库应用系统中，可屏蔽掉原来的导航按钮，重新添加新的导航按钮，并对新添加的按钮编写出新的程序代码．使用这种方法开发的数据库应用系统具有功能完善、操作简单的特点，可进一步扩大 Ｄ Ｃ的应用范围更多还原

【Abstract】 Using Data Control can access Database by no programming-code in Visual Basic,But it is rather limited.For example,we can only browes the DataBase,Because the navigation-button number of DC is less than four.It is very difficult to query,to inserte and to delete in accessing Database.This paper deals with the programming methods of accessing Database by resetting navigation-button of DC.In devoloping DataBae application system,we can shield the oringinal button of DC,set new button and program with this method.The DataBase application system provides perfect function and simple operation thereby expanding the application scope of DC.更多还原