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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;6 y# z' m5 k! _: }
Option Explicit
- z7 G, B2 e3 l3 ~& pPublic Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer$ b0 y6 p1 Y1 Q' ~
Public Const VK_ESCAPE = &H1B
& {" r/ A0 h( pSub addcircle()5 p, m* K* q! ~ g
Dim circleObj As AcadCircle1 ^( l/ y. }7 q, t, q& U
Dim centerPoint(0 To 2) As Double: Y+ t) Z# h/ ?; `
Dim radius As Double1 C. H# W( z. j$ Q6 W
centerPoint(0) = 0#: centerPoint(1) = 0#: centerPoint(2) = 0#
, A2 o) D# R* \ radius = 10#5 I8 d! {8 n4 x6 S/ ~
Do While GetAsyncKeyState(VK_ESCAPE) <> -32767" |" v9 r* y" z' |* k
DoEvents: B" v3 ?, t! Y0 I+ o. }+ _7 H
Set circleObj = ThisDrawing.ModelSpace.addcircle(centerPoint, radius)/ _( B% ~) q7 p9 D3 r- A
radius = radius + 10$ |% k. e$ t" _9 B
ZoomAll) ~8 h9 V H1 b' T1 A
Loop
8 `5 U( r) b; B0 ~ End Sub |
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