如何得到由Boundary生成的闭合区域?
<DIV>请问如何得到由Boundary生成的闭合区域?</DIV><DIV> </DIV>
<DIV>Sub lplToclosed()<BR> On Error GoTo Err_Control<BR> Dim pnt<BR> Dim picked As Boolean<BR> Do While 1<BR> pnt = ThisDrawing.Utility.GetPoint(, "在闭合区域内点击")<BR> ThisDrawing.SendCommand "-boundary" & vbCr & "a" & vbCr & "b" & vbCr & "e" & vbCr & vbCr & pnt(0) & "," & pnt(1) & vbCr & vbCr<BR> picked = True</DIV>
<DIV> '''''</DIV>
<DIV> 我想在这里得到由Boundary生成的闭合区域</DIV>
<DIV><BR> Loop<BR>Exit_Here:<BR> Exit Sub<BR>Err_Control:<BR> Select Case Err.Number<BR> Case -2147467259<BR><BR> Err.Clear<BR> Resume Exit_Here<BR> End Select</DIV>
<DIV> </DIV>
<DIV>End Sub<BR></DIV>
<DIV> </DIV> boundary的前后都统计图形中对象数量,这两个数量差就是新增加的数量。这些新增的对象是在数据库的最后面倒数。 谢谢,我已经得到了
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