|
|
块编辑器只能编辑内部块,应当尽量使用内部块
/ u7 u+ k# a$ a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；9 @( X* P5 M- n; {) J
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。$ j1 ~; W+ c+ x: L t
VBA代码如下：3 p' x! {" ]/ j+ L6 h h$ Z* X! l# C4 O
Sub ReplaceBlockReference()
) [ ]( i- M2 ` On Error Resume Next
# u* `9 L+ Q& ]
+ H% U G) m' D" ~$ i, C Dim blockEnt As AcadBlockReference
( L4 G, F7 m: A- {+ L* B Dim blkName As String
7 U# Y. ~' q7 m% R# ~- f. ^! W: l Dim getobj As Object0 j8 E& n x1 }4 J
Dim p As Variant1 B8 W G6 p. ]3 d p) Z
Dim I As Integer
; {/ j$ u2 [; y ( B8 F+ H9 v8 @, v7 g q0 E
blkName = ThisDrawing.Utility.GetString(0, vbCrLf & "替换为:")
" u: f ?9 t! ?' f* D If blkName = "" Then
& r( S7 W9 q, N! r5 A6 X9 \ ThisDrawing.Utility.GetEntity getobj, p, "选择要替换后的图块 即新块"
: m0 G% d0 m6 X) F blkName = getobj.Name
& @* n: k7 f2 G7 }3 K Else* A7 f; V9 P- ]
End If; j! m* Q; U# ]+ v
'加入选择集: r) D( R3 o# o% C2 j: Y$ b
Dim ssetObj As AcadSelectionSet( d6 ?! x& F& s& @& O
If Not IsNull(ThisDrawing.SelectionSets.item("Example")) Then" ^2 q0 T U' O5 \0 e
Set ssetObj = ThisDrawing.SelectionSets.item("Example"), M( n1 ]: T- w1 l% ]8 h- H Q
ssetObj.Delete6 I- q: L- T; o/ m* u6 s; c# P
End If, k5 B; s$ P/ A( W: ]$ H
Set ssetObj = ThisDrawing.SelectionSets.Add("Example")
1 Q& ^4 d* M4 [8 e4 g/ b1 z; h ThisDrawing.Utility.InitializeUserInput 0, "选择要替换的图块:"
+ Y8 ]" @' _, |9 G ssetObj.SelectOnScreen7 x' o) k2 h; y% {5 F# C
- a8 Z) L/ G$ o c/ \; z2 q6 z" ~ b
'替换, q; N% q1 g. X6 K* F) [
For I = 0 To ssetObj.count - 1' Y* Y* ^0 x' [; s2 Q5 C
Set blockEnt = ssetObj(I)
- m( n# r7 _- z6 E) R- a blockEnt.Name = blkName
7 G; ]7 A& ]/ ~% Y( t" d Next
5 W% w X/ |$ s8 H ssetObj.Delete
2 ^1 q8 j; h$ `End Sub
' S1 U0 Y" r: [3 k# z" H- @- C( B0 N2 u: U3 q+ u6 w Y8 P
[ 本帖最后由 wenwengg 于 2009-10-26 13:36 编辑 ] |
|
发表于 2009-10-24 10:33
楼主