lgf727 发表于 2005-5-5 20:52:00

[求助]在.NET中取消了Variant型数据,该如何处理?

CAD许多方法返回的是Variant型数据,在VB.NET中取消了Variant型数据,为什么用Object类型处理以下语句总是出错? Dim MyBorder As AcadLWPolyline
Dim bPoints As Object
......
bPoints = MyBorder.Coordinates

cumt_rhb 发表于 2005-7-28 08:51:00

支持,我也很想知道这个问题,请哪位高手指点迷津,多谢了!

cumt_rhb 发表于 2005-8-1 10:43:00

我知道解决办法了:
Imports Autodesk.AutoCAD.ApplicationServices
Imports Autodesk.AutoCAD.DatabaseServices
Imports Autodesk.AutoCAD.Geometry
Imports Autodesk.AutoCAD.Runtime
Imports Autodesk.AutoCAD.Interop
Imports Autodesk.AutoCAD.Interop.Common
Public Class Class1
            Dim CenPt As New Point3d(0, 0, 0)
End Class
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