[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<BR>Dim bPoints As Object
......<BR><BR><FONT color=#ff0000>bPoints = MyBorder.Coordinates</FONT> 支持，我也很想知道这个问题，请哪位高手指点迷津，多谢了！ <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>我知道解决办法了：</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>Imports Autodesk.AutoCAD.ApplicationServices<BR>Imports Autodesk.AutoCAD.DatabaseServices<BR>Imports Autodesk.AutoCAD.Geometry<BR>Imports Autodesk.AutoCAD.Runtime<BR>Imports Autodesk.AutoCAD.Interop<BR>Imports Autodesk.AutoCAD.Interop.Common<BR>Public Class Class1<BR> Dim CenPt As New Point3d(0, 0, 0)</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">End Class<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left> </SPAN></P>
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