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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. $ V, W- [; J2 o- N: |7 l G
可用的方法大体上有下面几种: ^ p/ t( l( T( k' d
一.使用 Document 对象的 SendCommand 方法
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- ThisDrawing.SendCommand "-insert d:\drawing8.dwg" & vbCr & "2,2,0 1 1 0 " 6 }# V+ f+ J p6 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; e1 b, C8 R: k1 e
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
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4 @" N( Z+ c3 X- H - Dim AxDbDoc As New AxDbDocument, Objs(0) As AcadBlockReference, Inserted As Boolean
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?/ S3 Y+ I$ K# R$ I/ f - Sub Sub1()- g) n/ {6 w; b7 Q1 U7 X
- Dim insertionPnt(0 To 2) As Double6 h( L) f0 I" ~- I9 G
- Dim blockRefObj As AcadBlockReference- K3 a/ B9 Z8 Q6 N* g) K
- Dim V As Variant, P(2) As Double
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" V. ]: s ]; G/ z - If Not Inserted Then+ D8 X2 g- }( E# ]* Q+ J4 Y
- Set Objs(0) = AxDbDoc.ModelSpace.InsertBlock(P, "d:\drawing8.dwg", 1, 1, 1, 0)! U1 h7 R2 B9 P5 e7 o
- Inserted = True: U3 _0 A! {+ y9 ~/ K
- End If' d5 `# A, t D7 I* j* z
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# N7 I- h- ]1 c4 l - V = AxDbDoc.CopyObjects(Objs, ThisDrawing.ModelSpace)- R6 T, u- i/ U A
- Set blockRefObj = V(0)
3 o# k7 M* W* J8 M, o0 z - insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0# t; c( C0 v3 i$ b0 E+ @
- blockRefObj.Move P, insertionPnt7 d+ M+ F7 G9 t* p5 A W
- " C) }0 B' B- K: b
- ZoomAll
& {4 `" {7 Q6 r/ s; O, D7 a1 X+ ~ - End Sub; ?- G$ |: s# ?
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8 v) Y( v, i% m- `: M0 ?1 K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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$ W# `6 n$ r& _$ f& ]9 M$ o2 V3 U - Sub Sub2()/ A, \, i: ]1 G! }- }" a9 Y/ W: k
- Dim insertionPnt(0 To 2) As Double
! E5 x* {/ w& p - Dim blockRefObj As AcadBlockReference
; P1 D3 s8 Z5 s a - insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0
' Z% C4 e5 P, T I - Set blockRefObj = InsertBlock(ThisDrawing.ModelSpace, insertionPnt, "d:\drawing8.dwg", 1#, 1#, 1#, 0)
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- End Sub
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- Private Function InsertBlock(ByVal Block As AcadBlock, ByVal InsertionPoint As Variant, _" D3 }8 i& |0 {
- ByVal Name As String, ByVal Xscale As Double, ByVal Yscale As Double, ByVal Zscale As Double, _, o6 m0 |0 P4 d
- ByVal Rotation As Double) As AcadBlockReference* [6 k3 Q& S# l5 S ]9 J) g
- Dim BlockName As String
J) `# S" i# b, _ - Dim D As New AxDbDocument, E() As AcadEntity, I As Integer, B As AcadBlock, P(2) As Double
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; I6 @# X* q& u# A - On Error Resume Next5 C/ {$ M0 b V
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" _4 \0 s* d1 ~# I R - BlockName = Right(Name, Len(Name) - InStrRev(Name, ""))
9 P; m% ?! r1 G - BlockName = Left(BlockName, InStrRev(BlockName, ".") - 1)
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- Set InsertBlock = Block.InsertBlock(InsertionPoint, BlockName, Xscale, Yscale, Zscale, Rotation)
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- If Err Then' S# B! ~& U" F
- D.Open Name
" Z6 q, m- Z* D. S P0 ?$ R - If D.ModelSpace.Count > 0 Then
6 x: u9 i+ J6 ?% W: V4 m# k a0 ] - ReDim E(D.ModelSpace.Count - 1)
. ], f$ }; e' s. B, Q - For I = 0 To D.ModelSpace.Count - 11 t2 `7 ^1 W; Q
- Set E(I) = D.ModelSpace.Item(I)( Z+ U8 z. p B$ q) ~- ]
- Next% m, T8 W5 R, J$ \0 F3 t
- Set B = Block.Document.Blocks.Add(P, BlockName)
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* ]' B O8 |6 q - End If
, }3 I! W2 P2 {0 Q& A! S - Set InsertBlock = Block.InsertBlock(InsertionPoint, BlockName, Xscale, Yscale, Zscale, Rotation)( S( I' l# n6 j9 v% W
- End If- R4 c! I0 V6 e' I
- End Function
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