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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;
% I/ E% t* A9 \6 xOption Explicit' P' W3 ]7 |9 Q7 g T
Public Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer: U8 A3 C9 s9 k/ U2 m& ]* R
Public Const VK_ESCAPE = &H1B% x) A4 f$ D& E8 X: H: a) r
Sub addcircle()
5 w3 k2 @8 u: o% i- { o Dim circleObj As AcadCircle
1 R0 Q* j3 i3 O, n3 s; Y& g Dim centerPoint(0 To 2) As Double. V9 K& T" v- v
Dim radius As Double L8 ~, ~3 f. T% o# X G6 r% ]! z1 e
centerPoint(0) = 0#: centerPoint(1) = 0#: centerPoint(2) = 0#
1 F+ @' \" _) ? radius = 10#* w+ m$ ~; J& Q
Do While GetAsyncKeyState(VK_ESCAPE) <> -32767
9 v- Z. e; m7 m5 n3 N5 U$ ?5 X# b DoEvents+ z5 b D. o2 |
Set circleObj = ThisDrawing.ModelSpace.addcircle(centerPoint, radius)
2 [. [1 O2 t& v/ H/ S9 | radius = radius + 104 U: S) k: R( y3 s! C: e
ZoomAll
/ O' n( A; A2 H, | Loop
$ z0 ^0 u6 x5 @1 g7 g7 r% |" } End Sub |
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