autoCAD数据库连接入门PPT

1,autoCAD数据库连接,说明：本内容根据“CAD设计论坛”帖子制作，作者XSBF，更多内容请访问CAD设计论坛,2,对于“CAD数据库连接”这个题目，估计有些人会感觉奇怪：“CAD是绘图软件，怎样跟数据库扯上边了？”，事实就是这样，CAD从某种意义上说也是一个超大的数据库。CAD数据库连接有什么用？为什么要连接数据库？据我观察，网络上基本上就极少提到这个问题，各种资料也鲜有提及，所以许多人不知道CAD上还是这么个东西，这就情有可原了。“CAD数据库连接”从大地说，可是一个相当大的题目，要讨论的东西很多，下面就简明扼要地说说“CAD数据库连接”的一些基础知识，目的主要是让尚不知道CAD有这项功能的朋友了解一下，本帖仅供压根儿就不知道CAD数据库连接是怎么回事的朋友一阅，欢迎批评指正。因为内容较多，帖子内容大致分成8小节：一、连接数据库的方法二、数形搭配三、标签四、查询五、EXCEL连接CAD的方法六、EXCEL表与ACCESS表的区别七、补充一点可能遇到的问题八、再议标签,2020/4/26,3,一、连接数据库的方法,目录,三、标签,五、EXCEL连接CAD的方法,七、补充一点可能遇到的问题,附录：作者的其他帖子,二、数形搭配,四、查询,六、EXCEL表与ACCESS表的区别,八、再议标签,2020/4/26,4,1,2020/4/26,5,2020/4/26,6,2020/4/26,7,2020/4/26,8,2020/4/26,9,2020/4/26,10,2020/4/26,11,2020/4/26,12,2020/4/26,13,2020/4/26,14,2020/4/26,15,2020/4/26,16,2020/4/26,17,2020/4/26,18,2020/4/26,19,2,2020/4/26,20,2020/4/26,21,2020/4/26,22,2020/4/26,23,2020/4/26,24,2020/4/26,25,2020/4/26,26,2020/4/26,27,2020/4/26,28,2020/4/26,29,2020/4/26,30,2020/4/26,31,2020/4/26,32,2020/4/26,33,2020/4/26,34,2020/4/26,35,2020/4/26,36,2020/4/26,37,2020/4/26,38,2020/4/26,39,3,2020/4/26,40,2020/4/26,41,2020/4/26,42,2020/4/26,43,2020/4/26,44,2020/4/26,45,2020/4/26,46,2020/4/26,47,2020/4/26,48,2020/4/26,49,2020/4/26,50,2020/4/26,51,2020/4/26,52,2020/4/26,53,2020/4/26,54,2020/4/26,55,2020/4/26,56,2020/4/26,57,2020/4/26,58,2020/4/26,59,2020/4/26,60,2020/4/26,61,2020/4/26,62,2020/4/26,63,2020/4/26,64,2020/4/26,65,2020/4/26,66,2020/4/26,67,2020/4/26,68,2020/4/26,69,2020/4/26,70,2020/4/26,71,2020/4/26,72,2020/4/26,73,2020/4/26,74,2020/4/26,75,4,2020/4/26,76,2020/4/26,77,2020/4/26,78,2020/4/26,79,2020/4/26,80,2020/4/26,81,2020/4/26,82,2020/4/26,83,2020/4/26,84,2020/4/26,85,2020/4/26,86,2020/4/26,87,2020/4/26,88,2020/4/26,89,2020/4/26,90,2020/4/26,91,2020/4/26,92,5,2020/4/26,93,2020/4/26,94,2020/4/26,95,2020/4/26,96,2020/4/26,97,2020/4/26,98,2020/4/26,99,2020/4/26,100,2020/4/26,101,2020/4/26,102,2020/4/26,103,2020/4/26,104,2020/4/26,105,2020/4/26,106,2020/4/26,107,2020/4/26,108,2020/4/26,109,2020/4/26,110,2020/4/26,111,2020/4/26,112,2020/4/26,113,2020/4/26,114,6,2020/4/26,115,2020/4/26,116,2020/4/26,117,2020/4/26,118,2020/4/26,119,2020/4/26,120,2020/4/26,121,2020/4/26,122,2020/4/26,123,2020/4/26,124,2020/4/26,125,2020/4/26,126,2020/4/26,127,2020/4/26,128,7,2020/4/26,129,2020/4/26,130,2020/4/26,131,2020/4/26,132,2020/4/26,133,2020/4/26,134,2020/4/26,135,2020/4/26,136,2020/4/26,137,2020/4/26,138,8,2020/4/26,139,2020/4/26,140,2020/4/26,141,2020/4/26,142,2020/4/26,143,2020/4/26,144,2020/4/26,145,2020/4/26,146,2020/4/26,14