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发表于 2011-8-6 06:51:03
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来自: 中国辽宁
貌似这是 ACAD 高版本 ActiveX 的一个BUG,到目前为止我们似乎还只能绕开它. $ b/ j8 n$ i- X) T) B4 ~3 d s
可用的方法大体上有下面几种:
. ?* G6 D: f% B0 x" H) [4 r# {一.使用 Document 对象的 SendCommand 方法
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# P/ r& z+ v7 i. g# v. E- ThisDrawing.SendCommand "-insert d:\drawing8.dwg" & vbCr & "2,2,0 1 1 0 " # D! u" m' h+ a% T+ h
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二.首先创建一个用于过渡(中间?辅助?)的新文档,并做为全局变量,用 InsertBlock 方法插入外部块参照.当其它文档需要插入该外部块参照时,从这个过渡(中间?辅助?)文档中拷贝过来,而不再使用 InsertBlock 方法
* _% ~# k8 H% y( p4 x2 i下面两段代码中都引用了 ObjectDbx 类库,目的是在后台运行这个过渡(中间?辅助?)文档,以免它在前台添乱.运行下面两段代码前应引用 ObjectDbx 类库1 a( m5 p5 `5 v( ?1 t, Y2 h! \5 m
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- Dim AxDbDoc As New AxDbDocument, Objs(0) As AcadBlockReference, Inserted As Boolean
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- Sub Sub1()
' b4 t1 U* T# K- V - Dim insertionPnt(0 To 2) As Double
( |* y5 ^& j) D5 G- |8 F$ z* @ - Dim blockRefObj As AcadBlockReference
$ w% a/ T% b L* o - Dim V As Variant, P(2) As Double
; F2 l- f7 j9 B; B -
- F4 b; I$ A \$ w - If Not Inserted Then4 H' |& u0 Z0 P; r1 `5 _
- Set Objs(0) = AxDbDoc.ModelSpace.InsertBlock(P, "d:\drawing8.dwg", 1, 1, 1, 0)- f0 g X! z j7 p$ U( b
- Inserted = True0 c$ B# G( X. W3 q; y/ A
- End If! a( W( R7 Y+ Y" l* {2 f* z) k: y
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- V = AxDbDoc.CopyObjects(Objs, ThisDrawing.ModelSpace)
& q( n( B$ q6 ~ ~3 J) E. H - Set blockRefObj = V(0)
( b" c7 e1 W& k* F9 O - insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0
. k' g% `: h9 |0 t - blockRefObj.Move P, insertionPnt
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- ZoomAll
4 Q2 _+ |; B# b9 K& K - End Sub
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三.自己编写一段插入外部块的函数,代替 InsertBlock 方法插入外部块
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- Sub Sub2()& u4 p& e" E; r% I
- Dim insertionPnt(0 To 2) As Double
- l7 Q9 ]# s0 j8 y9 q+ z - Dim blockRefObj As AcadBlockReference
* D8 t+ G4 \' U4 A+ _7 r: f H - insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0
* O2 O- d% n. t5 n2 d - Set blockRefObj = InsertBlock(ThisDrawing.ModelSpace, insertionPnt, "d:\drawing8.dwg", 1#, 1#, 1#, 0)3 [+ Y- z6 O! ~. t* ?# p7 a
- ZoomAll
: t/ O2 ~5 |: e% g. P# n - End Sub; ?: d) L7 u# h+ L4 W% t9 Z
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- Private Function InsertBlock(ByVal Block As AcadBlock, ByVal InsertionPoint As Variant, _
; ~2 i0 v' A7 \6 Z" Y2 B9 y, _# j - ByVal Name As String, ByVal Xscale As Double, ByVal Yscale As Double, ByVal Zscale As Double, _
% e7 Q; E- M/ \ j- K - ByVal Rotation As Double) As AcadBlockReference9 R6 c9 N. k/ a g
- Dim BlockName As String
6 D* E6 @4 ^2 i: h5 B - Dim D As New AxDbDocument, E() As AcadEntity, I As Integer, B As AcadBlock, P(2) As Double
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- On Error Resume Next
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8 u* R; ?/ C! ?) B6 q* g' u0 P8 P - BlockName = Right(Name, Len(Name) - InStrRev(Name, ""))2 |5 |8 t( {# ?7 D
- BlockName = Left(BlockName, InStrRev(BlockName, ".") - 1)
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- L) s1 Q! z9 O8 ]7 b - Set InsertBlock = Block.InsertBlock(InsertionPoint, BlockName, Xscale, Yscale, Zscale, Rotation)3 b k$ s- `9 ?2 A% I8 h ^
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- If Err Then6 @4 b* b5 E; E! a, j
- D.Open Name
2 d. q k3 G8 \3 }! L - If D.ModelSpace.Count > 0 Then5 w `% V! |) _
- ReDim E(D.ModelSpace.Count - 1)5 }& [9 I! n) y% X
- For I = 0 To D.ModelSpace.Count - 1" _1 m9 X! f( E$ a
- Set E(I) = D.ModelSpace.Item(I)
; |% a; P5 c$ t+ H8 r' F* T - Next
: N+ Z* b i j. G! o - Set B = Block.Document.Blocks.Add(P, BlockName)* s+ }' ]& M4 K+ w
- D.CopyObjects E, B
! P9 y8 v9 g% O - End If
/ `2 \6 N- w# B% }9 q - Set InsertBlock = Block.InsertBlock(InsertionPoint, BlockName, Xscale, Yscale, Zscale, Rotation)
7 Z2 O( ~4 R) y3 I7 w. ]0 R - End If
4 Z( D* c) ?# a4 P - End Function
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