一个功能强大的用于显示柱状图、饼状图等的图形控件。如果你要做CAD软件或科教、演示程序的话，这个类库会节省你不少时间。(30KB)-a powerful column for the show, Caky map graphic control. If you do CAD software or science, education, and demonstration program, the library will save you a lot of time. (30KB)

主要进行VB和CAD的相互连接，可以做个试例-Mainly for the interconnection of VB and CAD can be a test case

CAD 自动编号程序，将一个块添加属性，在自动修改属性达到自动编号的目的-CAD automatic numbering program that will add a property block, to automatically modify the properties of the automatic numbering purposes

CAD 批量打印CAD 批量打印CAD 批量打印CAD 批量打印CAD 批量打印CAD 批量打印CAD 批量打印CAD 批量打印