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发表于 2012-4-4 08:29:21
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显示全部楼层
来自: 中国辽宁
方法一:按照楼主的思路使用选择集- Private Sub cmdInsert_Click()
5 u7 o/ n% {( ?# \/ h" s - Dim ptInsert(2) As Double
4 s' b3 e7 ^& h% x) ]) J. N - Dim lastSel As AcadSelectionSet5 f4 d' _! E6 Z u" i
- Dim lastBlock As Variant
G3 x2 P5 j; b6 j5 y" j - ptInsert(0) = 0( F! Y9 J' v0 L$ I, q8 ~/ I
- ptInsert(1) = 0
) [" i% P0 u: }! c5 q: F5 S. V- M - ptInsert(2) = 0) j6 i/ } X4 r2 }# y3 o& p) E1 n8 Y9 f, C
- ThisDrawing.ModelSpace.InsertBlock ptInsert, blkAName.Text, 1, 1, 1, 0- X1 J4 G* u" n+ u) S
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9 U' r. S% @4 r/ O- Set lastSel = ThisDrawing.SelectionSets.Add("SSet3") '; C: Q( C) }. [1 E& s h
- lastSel.Select acSelectionSetLast
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1 o! C! ]6 E/ r$ ^5 o- Dim B As AcadBlockReference '声明一个块参照变量8 p0 \# H' I8 {, z3 a# V! L k; \
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
7 B4 E5 A4 X7 K: X7 B& ]; X - Set B = lastSel(0) '把选择集中的第一个(也是唯一一个)元素(最后创建的对象,即上一步在图形中插入的块参照)赋值给变量: C. b" G( u3 t/ T4 A& R J" U
- P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组
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- lastSel.Delete '删除选择集5 ]8 R1 H, J7 Y7 G" |
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. h( V& V/ `; y W y) m- ThisDrawing.Regen acActiveViewport% E+ M$ {( l8 _* Z
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- End Sub
复制代码 不过,对于本例,完全可以不用选择集,直接使用前一个对象的返回值.如方法二:- Private Sub cmdInsert_Click()0 o9 P/ X4 M3 A0 ~# _6 b- A& z
- Dim ptInsert(2) As Double
( p) {& \# i* A' ^0 X2 `) y$ O - 'Dim lastSel As AcadSelectionSet
$ \, D$ |/ m) x, j - Dim lastBlock As Variant
. T; L0 [& E! s" |) T - ptInsert(0) = 0
6 e: ?; r1 ~9 Z! F" o' D+ l6 t - ptInsert(1) = 0+ E1 s* N! x; y2 F# ^' {: c
- ptInsert(2) = 0! A; F6 L5 c n6 s# Z% G2 ?. U7 w+ k. |
- / ^3 b8 Y6 Z. ~6 {0 m$ b
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7 a+ Q5 {" M$ K( D" g* N9 j, g- 'Set lastSel = ThisDrawing.SelectionSets.Add("SSet3") '
1 W7 B: d7 [9 s+ A$ k8 v' m - 'lastSel.Select acSelectionSetLast* ]4 E7 b1 x" F- |# {
- : H2 J; k" ]; [
- Dim B As AcadBlockReference '声明一个块参照变量+ T. N7 j7 B( t" M2 C
- Dim P As Variant '声明一个变体变量用于接收三维点坐标
% H$ j# B. V) h$ c' Y& O% N - Set B = ThisDrawing.ModelSpace.InsertBlock(ptInsert, blkAName.Text, 1, 1, 1, 0)
, P: T' l! W6 m, N - P = B.InsertionPoint '提取上一步插入的块参照的插入点坐标,返回值是三元素双精度数组& _, v8 s1 S6 |$ @% S
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- 'lastSel.Delete '删除选择集
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- ThisDrawing.Regen acActiveViewport
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" R4 M5 b" Q6 R6 F% c3 E- End Sub
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