C#如何用代码启动CAD程序

sieben

using aApp = Autodesk.AutoCAD.ApplicationServices.Application;
using Autodesk.AutoCAD.Interop;
using Autodesk.AutoCAD.Interop.Common;

    private AcadApplication _AcadApp;
    private AcadDocument _AcadDoc;

Alexander

sieben 发表于 2013-6-19 15:20
using aApp = Autodesk.AutoCAD.ApplicationServices.Application;
using Autodesk.AutoCAD.Interop;
usi ...

谢谢您的指点

houmuma

问一下
using aApp = Autodesk.AutoCAD.ApplicationServices.Application;
using Autodesk.AutoCAD.Interop;
using Autodesk.AutoCAD.Interop.Common;

    private AcadApplication _AcadApp;
    private AcadDocument _AcadDoc;

和
Autodesk.AutoCAD.Inter.AcadApplication AcadApp=new AcadApplication();
AcadApp.Application.Visible=true;
的区别在哪？
每次看到.net的这个引用都比较迷，能否详细解释一下！

sieben

上面的代码只是使用命名空间和变量声明，没有任何当作；
下面代码是启动一个新的AutoCAD程序，然后保证界面可见；