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发表于 2009-3-27 21:03:31
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来自: 中国浙江宁波
VBA中插入模块,输入以下代码,运行sub addcircle;
; p- ?0 I2 {/ ]! d& VOption Explicit4 [# k# G, g1 D. h# f5 F* v
Public Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
. Z, ^: u4 N$ P0 D; h" ]+ J6 jPublic Const VK_ESCAPE = &H1B& }) c8 {: M: E" Y# c
Sub addcircle()" Z8 c& ^/ X" L& z( N9 b
Dim circleObj As AcadCircle, y& ]( w% n% B& ~- f: M' h
Dim centerPoint(0 To 2) As Double
- {1 ~7 _+ ?8 N& [0 ~1 e+ Y) L Dim radius As Double. \. Q; y0 e* ~% Z; o* B \& q
centerPoint(0) = 0#: centerPoint(1) = 0#: centerPoint(2) = 0#. a+ B7 q6 d) M9 k6 M" i$ S
radius = 10# t7 O( k2 h- c# s
Do While GetAsyncKeyState(VK_ESCAPE) <> -32767
2 s+ [# Q( t4 m: p DoEvents
" `& n1 j, n- H Set circleObj = ThisDrawing.ModelSpace.addcircle(centerPoint, radius)
9 M" t: S. P4 ? radius = radius + 10+ w& d/ k7 r+ h* Q! R3 k
ZoomAll
- {# m) }" r* x: T0 T9 f' x Loop3 q. O: a% O4 x, u& P# C u& y) R( e
End Sub |
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