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发表于 2008-11-29 15:17:00
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显示全部楼层
我先把点的坐标用“,”号连成字符串
再用那个SPLIT来分割,用
Dim xx
xx = Split(str2, ",")
Dim strResult
strResult = xx(0)
str1 = str1 & xx(0)
NodeNum = 1
For i = 0 To UBound(xx)
If InStr(strResult, xx(i)) = 0 Then
strResult = strResult & "," & xx(i)
str1 = str1 & " " & xx(i)
NodeNum = NodeNum + 1 (这个是统计实际有效点的数量的)
End If
Next
这里的UBound(xx)显示是溢出。怎样才能得到真正有效点的对应的节点坐标呢?
求各位大侠能出手相助。这里不胜感谢!!
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