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块编辑器只能编辑内部块,应当尽量使用内部块0 Q- K' _5 @, o0 E1 u8 j
外部块的清理方法：可以用VBA编程解决，新建一个块，把外部块的引用指向这个新建块就可以把外部块变成内部块；
& f* f$ u) x! M& o* w6 l- f这时外部块是清理不掉的，保存图纸，然后关闭 重新打开就没有外部块了。- \+ f T* K' E0 }, t, t
VBA代码如下：
1 [6 S9 t& U5 F" w7 x# F9 pSub ReplaceBlockReference()/ ]7 Z! u3 U8 m/ X, b& `$ i
On Error Resume Next
9 h+ b8 g5 M/ ?- b# |/ A B, i
' r) |2 Z* f: i( }4 E Dim blockEnt As AcadBlockReference
9 ]( h7 l6 y: ]) ?; } T& ] Dim blkName As String
' {# Q. m a2 H Dim getobj As Object0 _/ a: G) _4 b" n0 l
Dim p As Variant* N \7 ~% q) i
Dim I As Integer
; J' U6 V6 B; S" A" J % o+ h. g/ G F4 \6 c
blkName = ThisDrawing.Utility.GetString(0, vbCrLf & "替换为:")1 m2 m6 f. y$ l/ C$ U
If blkName = "" Then5 Z; l; T: Z) y& R
ThisDrawing.Utility.GetEntity getobj, p, "选择要替换后的图块 即新块"5 t! S# w$ E0 u
blkName = getobj.Name) I, s! i0 |; O8 B4 L1 e! w' Q7 O
Else
3 p( c$ c" u8 ~% X' |7 j- x End If+ q2 u& o- x; W4 q
'加入选择集
+ h3 R' ~. L8 t) S Dim ssetObj As AcadSelectionSet
. V m% z$ P) N* b t, g If Not IsNull(ThisDrawing.SelectionSets.item("Example")) Then
: t4 h8 i0 O) d( h( b Set ssetObj = ThisDrawing.SelectionSets.item("Example")! n, i5 w9 a- H) j) v+ o
ssetObj.Delete
# i4 v/ ^/ k+ X" ^6 T7 c5 x End If" H3 a5 [4 i; f: \: W6 d
Set ssetObj = ThisDrawing.SelectionSets.Add("Example")
! _- [6 G" T" p7 ?# W3 y" o! q ThisDrawing.Utility.InitializeUserInput 0, "选择要替换的图块:") H& y3 Q" U. M ?4 u a
ssetObj.SelectOnScreen6 I: H! v$ W, o" {( z
; \( ^$ i' a+ i: U a' g: q'替换
# A" y6 S" k! Y) [& O7 H% v For I = 0 To ssetObj.count - 1
. Q" U+ ]" s9 ]9 d7 N Set blockEnt = ssetObj(I)/ Z8 _/ B% E$ m# R9 ]; g3 s
blockEnt.Name = blkName- \; | _4 y M/ a* z
Next P3 O3 ]: Y- A- y2 r- Q
ssetObj.Delete4 [( O& e5 A% c* G
End Sub, {% d$ E$ S3 A
( }/ Z4 Q) p" ?% y( J: Q[ 本帖最后由 wenwengg 于 2009-10-26 13:36 编辑 ] |
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发表于 2009-10-24 10:33
楼主