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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;
; w/ F( z1 T$ B* I% O. E- p( R5 bOption Explicit
! R" g6 o2 p4 K: _Public Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer c$ Z" r) H& W6 M
Public Const VK_ESCAPE = &H1B$ h: j1 g, u6 `/ P& S5 v/ S
Sub addcircle()8 _" I: w' D e8 c; N
Dim circleObj As AcadCircle
# O8 N, B2 c5 y' t Dim centerPoint(0 To 2) As Double% h8 R {: w4 l! ?* |% F8 j
Dim radius As Double: C& j( i# O8 T- J4 g
centerPoint(0) = 0#: centerPoint(1) = 0#: centerPoint(2) = 0#) D8 _ Q' ]9 e1 s; x' l
radius = 10#
4 j& E- t0 e! H: D+ y- B Do While GetAsyncKeyState(VK_ESCAPE) <> -32767
$ L9 l+ M1 N* a0 y# N( @6 u DoEvents
0 s+ G0 Z- H! {4 V( M Set circleObj = ThisDrawing.ModelSpace.addcircle(centerPoint, radius)
7 t Y" |$ W. S" X- R radius = radius + 10
/ T W6 b* `$ E3 N6 \ ZoomAll5 Z, ~8 Z, W2 a# o+ J" V
Loop
8 k, K' }4 l3 Q8 k( h0 f End Sub |
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