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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. + ?5 d) T& v0 X5 _. }- g+ g! F, m
可用的方法大体上有下面几种:
% t2 d0 t! i+ v一.使用 Document 对象的 SendCommand 方法7 I" F% [- N. ~2 v9 ?1 y$ ~, F
( j7 B- S2 ?0 x- L4 n" x% l$ W8 F. l, v8 n- ThisDrawing.SendCommand "-insert d:\drawing8.dwg" & vbCr & "2,2,0 1 1 0 "
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) ^7 i# O1 J n0 e6 ]) x5 [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
5 f5 \6 }' D4 J9 d% X6 h* S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! }9 [+ {$ A3 f" [1 i) |
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- Dim AxDbDoc As New AxDbDocument, Objs(0) As AcadBlockReference, Inserted As Boolean
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- Sub Sub1() v* R$ ?# N; `9 U3 N
- Dim insertionPnt(0 To 2) As Double
" d7 A" F5 Y: v! P - Dim blockRefObj As AcadBlockReference$ k4 U" k( W1 a5 V$ T3 Z" u- y
- Dim V As Variant, P(2) As Double
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* I# ^, Z2 j R' m& S7 W/ {4 h - If Not Inserted Then
% o" u5 P, |3 k8 M- {! D - Set Objs(0) = AxDbDoc.ModelSpace.InsertBlock(P, "d:\drawing8.dwg", 1, 1, 1, 0)
7 \4 J6 R- k( x; G! X# q) ` - Inserted = True8 S9 }8 V0 n, }5 v5 A
- End If
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) w# q& f/ G+ z+ B# e2 U1 D - V = AxDbDoc.CopyObjects(Objs, ThisDrawing.ModelSpace)5 v' `! j5 [# x
- Set blockRefObj = V(0)
) E6 m; K" p! P: S; j/ L- O8 } - insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0. Q, \" r e5 T3 Z0 u
- blockRefObj.Move P, insertionPnt+ i" a7 D7 s2 c# ] x" p
-
" o" y9 ?' G/ s - ZoomAll
1 d: f( E' W6 e: E9 } - 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()
" L; ]% f R; ]$ f* M) f - Dim insertionPnt(0 To 2) As Double* l3 W$ Q5 l( E' C2 E
- Dim blockRefObj As AcadBlockReference
: w f9 K; o# H# i1 G8 ~& @ - insertionPnt(0) = 2#: insertionPnt(1) = 2#: insertionPnt(2) = 0
/ c8 ^$ P1 n1 v - Set blockRefObj = InsertBlock(ThisDrawing.ModelSpace, insertionPnt, "d:\drawing8.dwg", 1#, 1#, 1#, 0)
2 o+ d2 A4 `: }. h* C7 b8 Y- V! p - ZoomAll
2 D. A. A( G/ u% N; W# E' v* ? - End Sub6 C r) C4 _1 a' {7 b
-
# i: P* G; x* s- z1 A/ g' X - Private Function InsertBlock(ByVal Block As AcadBlock, ByVal InsertionPoint As Variant, _" L& ?$ W3 \3 o7 x4 S# B" G
- ByVal Name As String, ByVal Xscale As Double, ByVal Yscale As Double, ByVal Zscale As Double, _
+ o6 p3 N/ j$ x; ], D. K/ b; g - ByVal Rotation As Double) As AcadBlockReference1 w2 S! x4 o( [: x4 [
- Dim BlockName As String
}) [) e* U9 E! T; \4 z - Dim D As New AxDbDocument, E() As AcadEntity, I As Integer, B As AcadBlock, P(2) As Double& Z1 \. ?. [. v6 X# ]
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- On Error Resume Next
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' q. O) E" i- N0 ~ - BlockName = Right(Name, Len(Name) - InStrRev(Name, ""))
) c8 c/ {* u7 f. f6 h, y! j - BlockName = Left(BlockName, InStrRev(BlockName, ".") - 1)
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" K! ]' h- M0 _* m. } - Set InsertBlock = Block.InsertBlock(InsertionPoint, BlockName, Xscale, Yscale, Zscale, Rotation)
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6 A! g0 a. b$ \# c; [5 K - If Err Then! c: b$ V7 I6 D( A
- D.Open Name
1 J$ a1 ~) ^& X# N* ?. x) g% z3 S - If D.ModelSpace.Count > 0 Then2 G3 n( V( L# C8 f
- ReDim E(D.ModelSpace.Count - 1)( D5 G; q6 K3 U* {7 e7 J- r
- For I = 0 To D.ModelSpace.Count - 1
) r7 y0 \6 w" C - Set E(I) = D.ModelSpace.Item(I)* S1 z: W5 @/ {! b+ r
- Next- X4 x) j4 J# m: s+ I
- Set B = Block.Document.Blocks.Add(P, BlockName)
3 b8 q' P! m: r: o - D.CopyObjects E, B/ i: q; t3 o' X, z& _$ l
- End If. K6 I7 Y8 C# u
- Set InsertBlock = Block.InsertBlock(InsertionPoint, BlockName, Xscale, Yscale, Zscale, Rotation)$ ], n" f S7 p, B" d$ k
- End If
! c8 u0 B( V* p" I5 k t - End Function
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