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发表于 2011-8-6 06:51:03
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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. 7 ]: [- }* D( ~& J$ b
可用的方法大体上有下面几种:
# b6 f$ ^! Q# }8 g一.使用 Document 对象的 SendCommand 方法
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$ y- J9 E3 S( F, k( r; l. q- ThisDrawing.SendCommand "-insert d:\drawing8.dwg" & vbCr & "2,2,0 1 1 0 " 5 V1 J! A, h* H5 t r$ b0 o5 V
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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8 J0 W8 i J+ d! A! {1 y0 n
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 Q- h1 W* V7 A( s& }8 ~ O
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- Dim AxDbDoc As New AxDbDocument, Objs(0) As AcadBlockReference, Inserted As Boolean
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9 h) ^! ~! @& ?! Y+ w5 r( T8 ^ - Sub Sub1()
3 k0 n2 u# ]( Q6 r! o - Dim insertionPnt(0 To 2) As Double" z" c/ @$ |% L# k8 u
- Dim blockRefObj As AcadBlockReference
; B2 J1 J l5 m! S& h2 N7 e - Dim V As Variant, P(2) As Double
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- If Not Inserted Then4 F6 e/ O5 ~% |/ k. {3 s: `; Q, g
- Set Objs(0) = AxDbDoc.ModelSpace.InsertBlock(P, "d:\drawing8.dwg", 1, 1, 1, 0)1 Z" q. I3 m% \$ E
- Inserted = True2 |; m) _$ p0 ~$ z" {1 q2 ?
- End If# b6 _. d5 U3 P' z% J* g3 g
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- V = AxDbDoc.CopyObjects(Objs, ThisDrawing.ModelSpace); |* p9 M+ E+ G& J6 |. S4 m
- Set blockRefObj = V(0)
6 Q* a; B* V7 d* c4 v* |: y8 o - insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0. v; o7 \, D1 W0 y7 m
- blockRefObj.Move P, insertionPnt3 i$ @% e) _6 j! M; P5 l5 b& U4 G
-
' g8 n: G6 S& ?" X) O7 B+ J: A - ZoomAll
+ \$ I3 k1 c2 W9 O - End Sub
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; m3 P& t9 }( X( Z5 [+ O7 Z' Z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0 @! M" X! A1 B4 P# R- y+ }9 g
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- Sub Sub2()5 y% k/ s6 g7 s& y/ l, n
- Dim insertionPnt(0 To 2) As Double1 w' t- I% D u: {- [& I
- Dim blockRefObj As AcadBlockReference# [9 P+ B8 F( h g/ m$ a% G' p
- insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0
6 o$ h+ ^7 E0 T3 o - Set blockRefObj = InsertBlock(ThisDrawing.ModelSpace, insertionPnt, "d:\drawing8.dwg", 1#, 1#, 1#, 0); _0 J' G: B$ Z1 w
- ZoomAll
. [9 I) f: U& z6 G$ D - End Sub% y) g+ A0 j( t6 v! K( f. n5 C$ l
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- Private Function InsertBlock(ByVal Block As AcadBlock, ByVal InsertionPoint As Variant, _
2 J, @7 [+ [; T% Q# { - ByVal Name As String, ByVal Xscale As Double, ByVal Yscale As Double, ByVal Zscale As Double, _
) d9 A( \- f8 f' h2 c) D - ByVal Rotation As Double) As AcadBlockReference$ o. Q# h" N k9 q' Z
- Dim BlockName As String/ g q) y$ d3 v# H+ n9 I
- 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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- BlockName = Right(Name, Len(Name) - InStrRev(Name, ""))
+ ]( e8 N2 |1 [ q: o( @! t1 m# w* W - BlockName = Left(BlockName, InStrRev(BlockName, ".") - 1)
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- Set InsertBlock = Block.InsertBlock(InsertionPoint, BlockName, Xscale, Yscale, Zscale, Rotation)
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1 y+ }' T, ~% X- @$ V; I1 ~ A - If Err Then5 D2 d* p2 @. Z4 V/ O2 T* H
- D.Open Name
& g+ N$ |: D2 G) r! \/ _5 ~ - If D.ModelSpace.Count > 0 Then$ Q% v# k$ j6 f% q3 X" O
- ReDim E(D.ModelSpace.Count - 1)' `% O/ Y. d. e4 b3 z |- \4 @
- For I = 0 To D.ModelSpace.Count - 1
7 }! F# w/ U$ m3 Z2 u- r2 J/ C - Set E(I) = D.ModelSpace.Item(I)
$ p- P8 T+ W( _1 c- w$ n' c" m* \ - Next
4 Z/ q9 K. |" l# m# \) M - Set B = Block.Document.Blocks.Add(P, BlockName)
% @1 E2 B& ~) W1 w$ B8 [( O - D.CopyObjects E, B
% Q1 l& Y$ ?5 M; V: b - End If
0 u* o# R X1 k/ i - Set InsertBlock = Block.InsertBlock(InsertionPoint, BlockName, Xscale, Yscale, Zscale, Rotation)4 `9 R0 U) Q' ?0 r
- End If
* }$ S4 Q- K0 M: V5 Y - End Function2 B( x+ Z. n: o
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