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发表于 2009-1-23 09:13:21
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来自： 中国浙江宁波
使用VBA开发，利用objectdbx（免费）术，可以在打开CAD平台而不打开要查询的文件的情况下读取图纸中的信息！普通的objectdbx依赖CAD平台，不打开CAD平台的DBX技术要向autodesk公司购买；6 A* ?# I+ ^$ M
例程：1 f b X% C( _8 ^6 b
Option Explicit6 p) |6 N, D4 K
Dim objDbx As AxDbDocument
/ P, j G- X3 w w# y# }' E-' Example of batch for listing all layers on all drawings in a directory.
$ e9 n! \ Q4 p' c3 Y% q4 ZPrivate Sub ListLayers()
7 V m7 w4 V3 Q' {# h) ?' {Set objDbx = GetInterfaceObject("ObjectDBX.AxDbDocument")) W. r- w9 z7 H8 u6 n& e2 {
Dim inDir As String
% J3 X; K3 k% F/ ^Dim elem As Object: ^' Z0 A0 b. z8 c$ w9 ^) w. w, K& L/ \
Dim filenom As String( m9 [2 w) V+ R, H! D! a% h0 v
Dim WholeFile As String
% T" i7 @% {! @1 v8 n, S+ iDim newHeight As Double
+ K9 f. C3 u. C, n0 U5 G; h8 ~inDir = "r:\projekt\3828\A"& l/ Z+ q% N" F2 @9 }! D
filenom = Dir$(inDir & "\*.dwg")& Q2 Z# ]4 h+ s* F' B- V( d- R
Do While filenom <> ""
7 p8 S" ^5 I! Q- q. V, Z ThisDrawing.Utility.Prompt vbCrLf & "File: " & filenom3 P+ I* r U4 R a
ThisDrawing.Utility.Prompt vbCrLf & "-----------------". N _6 E& D: C1 L7 a" Y5 K
WholeFile = inDir & "\" & filenom
3 ?1 W! Y) M% B5 R1 G, ?3 a objDbx.Open WholeFile
% ]& ]# @* ]/ _" j6 ^1 a. \ For Each elem In objDbx.Layers4 L0 u U) j/ b% G' l$ ]7 ~* t
ThisDrawing.Utility.Prompt vbCrLf & elem.Name
5 _+ X) L5 ?3 A* J, T Next* W! ]3 ]7 @" S# A+ H
Set elem = Nothing E( h& i! B% E, C- s
objDbx.SaveAs WholeFile
# Q& \9 C& u' j+ A' _ filenom = Dir$
& t/ h! ]: A5 o. e ThisDrawing.Utility.Prompt vbCrLf
2 L/ x3 ^+ g8 i) @; ? g( c2 W8 |Loop; R- t, D4 C) W, ~ t0 J
End Sub
9 C0 n0 G. x& c' ?/ p j& Y1 A; M+ z' u. ~; ]) n% T7 c- ~9 B
对属性块的访问方法跟VBA访问方式相同；
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5 a8 {, B/ ~/ q1 T关于VLISP如何使用DBX可以到这看看：http://www.mjtd.com/a2/list.asp?id=315/ M4 @. G' N5 w1 o) C1 r" z
: b+ l# u% g, z h3 [8 K[ 本帖最后由 sealive_leafage 于 2009-1-23 09:23 编辑 ] |
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发表于 2009-1-23 07:07:17
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