改成
For Each dr As DataRow In DataTables("统计").DataRows
Dim V As String = dr("原始数据")
Dim vals() As String = V.split(",")
If vals.length >= 10 Then
dr("一") = vals(0)
dr("二") = vals(1)
dr("三") = vals(2)
dr("四") = vals(3)
dr("五") = vals(4)
dr("六") = vals(5)
dr("七") = vals(6)
dr("八") = vals(7)
dr("九") = vals(8)
dr("十") = vals(9)
Else
msgbox("数据没有10个")
End If
Next