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CAA开发之文档操作, O9 T" I1 D G1 a
, H( A$ M% [/ n/ E# x/ ]& _2 ]5 h. \. H- U/ e
CAA开发中经常会遇到对模型文件的创建 ,加载 ,删除 和保存等操作,项目开发中可针对通用功能对基本方法进行封装。本文梳理文档操作的基本方法,并举例对部分方法进行封装,仅供参考。
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CAA中对文档操作的基本步骤如下:/ x% E$ W) c* d! a
' E7 w* W; Y8 f, G( D1 j创建会话 - creating the session
6 ?7 N2 W* n2 N% ~6 m5 `1 h7 ~. T' H4 P1 B2 e' W
新建文档 - creating a new document
3 a" m$ c$ r v$ V9 x Q
, ~: Y( f$ r* C# B9 B' Z调用接口 - Query Interface5 J- o' S# z" `4 `& L. d( v( l9 W: f
- F" M; r* d/ S2 I# y5 q1 R
获取根容器 - retrieving the root container
/ a/ @* L' b( N: R j
) m: o3 k, g4 q/ \保存文档 - saving the document' i) |# H1 z: D, i9 L, E, H
9 l1 n5 q! T% d" J4 l. Y
删除文档 - removing the document2 m6 e: T7 I3 c3 O' S
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删除会话 - deleting the session 9 F4 ?: @# O( [7 F1 a- G' @
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上述步骤详细说明参考百库全书技术文章 Creating a New Document。
. y! g. N: t# ` K ^$ X* i* q5 O) t+ T& e0 e' n- D. ~& M; u
文档(CATDocument)的操作主要依赖于CATDocumentServices 类,该类服务于文档的所有基本操作方法。通常用于批处理中对文档进行不可见的操作,如创建,打开,保存等。9 ~4 N: N+ {) j; U9 `
! w3 x/ ]6 k7 x! v* A/ L下文将对各步骤进行补充说明。& k6 c. V. T7 w7 y. s: h
2 O, Q; F, ~. r
1 文档创建(Create the new document)7 n: x+ s4 E. |: ^5 S {( T& M3 g
文档的创建通常有以下几种方式。可比较CATIA中文件菜单项& C) B- A& M. v# `6 _/ E4 V
New:新建一个空文档6 g4 r: M) {5 g4 N# v' D. Y" Z
+ Y5 A" F; M: E X, F2 @' i* z
NewFrom:新建自8 Z3 E' t; H+ _6 o3 D ^9 q
7 P, ?; |0 F0 R3 U4 Q+ ]新建文档代码:$ S4 S8 d8 O* |8 |9 s% S8 ]# n' |) m! p
* [; x6 j, u; S! F3 i. d0 PCATDocument* pDoc = NULL;
) U, s3 x" K7 x: m( xHRESULT rc = CATDocumentServices::New("Part",pDoc); J' h) Y9 S \( ?# W5 z
if (NULL != pDoc); y: @% H" k, n2 l/ V
{
2 I/ ?2 ]. I* O cout << "New document created OK" << endl << flush;' L0 M9 [/ H4 u1 r, A9 L( e
}3 I/ ~* a# h/ O5 R
else' m# U7 B6 t8 B# H* o+ O
{
0 w' H- r, s2 a! d( `4 j0 } cout << "ERROR in creating New document" << endl << flush;$ E. r3 M% Z" P. v
return 2;* l# p% W7 d8 X
}+ F7 _; P$ P- n) T- y
6 j4 `% {. g$ y, Y2 文档加载(Load the document)* l& r3 {/ T- c$ y4 K
文档加载即打开现有文档,主要方法包括) H/ c8 J# d, @/ m1 `1 b8 ~
CATIIniInteractiveSession 中Open方法:打开文档并可视化显示
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' z4 h6 C, Q% J2 p/ q0 j# \CATDocumentServices 中的 OpenDocument方法:打开文档,一般批处理执行/ {, E* X2 A% g5 F3 [
& ?; n3 Y* G5 D' \0 w, i7 P9 IOpen方法:
Y6 F$ M, e$ b* D+ l! dCATDocument *pInstrumentDoc = NULL;' J% s2 W2 N0 ^& w( b8 L
, |. [0 ?' L) _# uCATIIniInteractiveSession *piSession=NULL;
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( Y4 X/ p8 a$ h* O. c+ ?CATSession *pSession = NULL;
& r5 r3 d: J7 F! K- f+ m0 H3 D1 v3 a7 I
1 y* R) p) @/ r1 b5 crc = ::GetPtrSession(pSession);
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rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);
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CATIEditor *piEditor=NULL;9 N6 D2 t) v( k4 F
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rc = piSession->Open(PathName,FALSE,&piEditor);
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CATFrmEditor * pFrmEditor = piEditor->GetEditor();6 u8 Y0 b! s- y9 C& q
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pInstrumentDoc = pFrmEditor->GetDocument(); * }$ w9 ]) ~: o, I( r
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......" m* K' I2 u! R& u( D* ~; T
- X" \* ^5 M# AOpenDcument方法:: S9 F3 |7 m6 N* q
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CATDocument *pDoc = NULL;
6 y# x; h6 Q7 f6 u, UCATUnicodeString storageName = "XXXX"; //文档保存路径名/ n/ N5 A: @) |& z& G7 @* X
7 r6 i# _; l/ n; G) t; Y E! krc = CATDocumentServices::OpenDocument (storageName , pDoc);
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if (SUCCEEDED(rc) && (NULL != pDoc))# f% r2 R8 d& k4 g1 D) V, U
{
- I+ K& `# J: _8 N' C cout << "Document opened OK" << endl << flush;
) d v/ G0 l3 D% ^2 \/ L: u}
+ f& e1 p$ B0 ~! P5 t# \' l, v# ~6 ?else
Q7 `6 Z0 N% c$ f. v3 D% ^4 u{( J, p: z. u$ I5 X0 ?: r3 a9 E
cout << "ERROR in opening an existing document" << endl << flush;
+ P$ {, l9 t. r7 ]* W0 D return 2;
9 Y( e3 |( F0 O; o1 ~. q& |}
+ q1 q0 @6 C( O" H3 获取当前文档
: m! D& v! l, ~5 G, n- V' z7 S获取当前文档,即获取文档指针*pDoc.上述方法都能获取该指针,但通常对文档操作是基于当前环境的,尤其是交互操作过程中,获取该文档指针之后才能对模型特征进行后续处理。获取当前编辑环境下文档指针方法如下,1 \# k; l6 u% l" h# N
& y& B" F" u" { P6 ]$ ACATFrmEditor * pEditor = GetEditor();
0 L$ b0 H6 j% {; T5 @6 g9 ^if (NULL != pEditor )$ z8 d7 q7 N5 C$ Y
{- E7 ?, b& }$ m! f1 l
cout << "Editor got OK" << endl << flush;, k. T2 Z+ p* r) w- B
}
* Q* p! Y( t( l4 r2 v3 [else! J/ n0 L; n6 g) g
{
; O Z6 f3 ?: \; s9 B/ }9 H: N cout << "ERROR in getting the current editor" << endl << flush;9 B$ Q( G: X3 Y, c
return 1;
" h8 u, c1 G: M) E/ l. g9 ^}
. J4 _% c# C' u# K1 qCATDocument *pDoc = pEditor->GetDocument();
% Y. ?; T+ m ^, v. x6 v3 g; }6 D. Xif (NULL != pDoc)" L" [- W3 m3 H1 a
{
8 M/ @& \/ j3 M" e$ R cout << "Document opened OK" << endl << flush;
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else! d& f) J4 g6 ]3 n
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cout << "ERROR in opening an existing document" << endl << flush;1 E/ N! ]$ x- }) m4 W2 T; [! a
return 2;
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该指针的获取还有其他方式,如通过CATILinkableObject 类获取。* T1 b% @3 w* v7 i
4 保存文档(Save the Document)
p: u: {5 {$ S6 r4.1 另存:即保存为新模型: L3 k: a( ]* |. {7 T
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CATUnicodeString savePath = "XXXX"; //文档保存路径, E) T: @/ e! B1 `
rc = CATDocumentServices::SaveAs (*pDoc, savePath );2 e. I& v: V7 O, P% Q0 K2 B) f# }8 |
if (SUCCEEDED(rc))
6 j+ k* |# G n. J( z& }; E{6 u% O0 Q6 h3 @4 w; h% H* |7 F
cout << "Document saved OK" << endl << flush;
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else
! A$ H* b4 C" z{
, ^8 t' v" Y6 g, w- I cout << "ERROR in saving document" << endl << flush;
2 j5 E$ e7 N- f5 H+ S return 5;
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/ E& T" l: k/ @* B3 J6 {" a' u- \ G4.2 保存:不更新保存路径; s/ L$ H2 D' M3 @9 M7 q2 [& t/ b
rc = CATDocumentServices::Save (*pDoc);
6 [" F% Y0 _# x* o+ b
' w& x9 R0 k8 ~( ~) m' Fif (SUCCEEDED(rc))
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; _3 ^: o4 U0 P* n" v7 C cout << "Document saved OK" << endl << flush;6 x8 l+ v! n4 u2 R
}
l3 f/ Q" Q \3 e! W+ Q) y2 }else
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cout << "ERROR in saving document" << endl << flush;$ U. b; \8 _- r% \7 j6 Q
return 3;
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5 删除(Remove the document)3 U5 g: C* e+ B' A9 I2 {1 t
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rc = CATDocumentServices::Remove (*pDoc);/ _* y9 V, ^7 R! F5 l# H
if (SUCCEEDED(rc))
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cout << "Document removed OK" << endl << flush;& C) [: { F0 W' a. P& l/ G
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else
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+ c2 r! h6 |& O0 e$ Q; f cout << "ERROR in removing document" << endl << flush;
. |) ^+ @$ Y# m8 `2 g/ B; [. b return 6;
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* X4 ?, b+ f5 n; A9 |7 D- W% n6 x }* O' ~; ^
方法封装# Y: \7 p" l, G/ u6 g- d
上述是对文档操作的基本方法,在实际项目开发中,该类操作使用比较频繁,通常只需要获取相应的指针即可,如对本地模型的特征操作,我们需要加载本地模型文档——获取其文档指针——获取其容器——获取其根节点。每次操作都是这关键的几个步骤,不同之处在于模型的本地路径,以及相应的模型在模型树上的根节点。因此,我们可以对文档加载方法进行封装,即输入设置为文档路径,输出为该模型在模型树上的根节点指针。如“打开文件”操作,封装成OpenCATFile方法如下( x* _! @$ Z3 f
输入:
) a6 v6 L" u0 c# W7 I9 Y* BCATUnicodeString PathName //文档(模型)的路径
4 h" n" k) ?1 a' y+ _输出:
S7 G b) {- ^5 T- S/ {CATIProduct ** opiSonProd //文档(模型)的指针
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辅助功能函数:
. e5 Q& F/ _/ S+ c获取当前模型树根节点
* t. s% U: g% x模型加载后可视化! [7 n9 |* y, v; m9 R8 N
刷新根节点 @# t# v8 W4 g0 f
----->打开文件
' }: N7 ?1 O DCATBoolean XXXFunction::OpenCATFile(CATUnicodeString PathName,CATIProduct ** opiSonProd)# u8 _( P1 V+ S& n2 R
{
# Y* Z+ E( O- P! M7 P" ]; y, uHRESULT rc=E_FAIL;
5 l! |& E) q W2 m' ?CATBaseUnknown * pRootProduct = NULL;
2 ?# F2 y; p& A7 } z) A) H2 d: B$ |CATIProduct *piRootProduct = NULL;5 _# I5 t& N8 q0 C
rc = XXXFunction::GetProductRoot(&pRootProduct);//获取当前模型树根节点7 W; {8 ?: L$ W% x9 t/ ^7 D
if (SUCCEEDED(rc))
6 \( S# J" Z& h: g4 P7 M$ w{
8 U0 z# O+ M9 w1 q8 g; u+ m orc = pRootProduct->QueryInterface(IID_CATIProduct, (void**) &piRootProduct);
% R A0 S7 q0 ?; x: G0 iif (SUCCEEDED(rc)&&NULL!= piRootProduct)
, @1 i# C. Q5 d* Z4 s% |; q) n{
6 Y$ J5 w1 }: d5 N# U2 h( t+ gCATDocument *pInstrumentDoc = NULL;
: {) z# D+ t+ l2 I. q, `CATIIniInteractiveSession *piSession=NULL;! m: @) z% w m. w0 R. _& F
CATSession *pSession = NULL;3 S* Z2 a+ ~9 _5 U( r; n- f# f. _
rc = ::GetPtrSession(pSession);
( e4 I; P+ _: C- xrc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);
. M0 E5 R$ j7 ~' HCATIEditor *piEditor=NULL;' v/ ` V$ F7 h9 H& _; g- p
rc = CATDocumentServices::OpenDocument(PathName, pInstrumentDoc) ;3 N b+ ]! i9 x5 o9 x- K Z( Y# P
if ( SUCCEEDED(rc) && ( NULL !=pInstrumentDoc) )0 A W2 p0 o8 F& V- a, k
{ cout <<"The document" <<PathName<< " is opened" << endl ; }
& c/ E1 i A: ?/ w3 q e) A6 ~else, z9 P* @" m" g X( V
{ MessageBox(NULL,"模型路径输入错误,请重输!","通知消息“,NULL); }
8 u$ g7 Z/ k3 K. l8 m* R/ DCATIProduct *piInstanceProd=NULL;
9 `2 K& u# l% F0 d4 M7 mrc = XXXFunction::AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProd);//模型可视化,即将模型添加到当前模型树下
! ]4 T& q+ g, M* v1 ?, b( Uif ( FAILED(rc) ) return FALSE;
3 O' J; u7 o1 y+ L2 D: M1 D// rc = piSession->Close(piEditor); ; H# p" U r3 m& \ e' U! m: J+ ?- _
* opiSonProd=piInstanceProd; d+ _; s7 n$ F" j; T
XXXFunction::UpdateProductRoot(); //更新根节点
# @9 ^! H4 _5 {6 ~1 v5 ^4 R0 m}
1 Z2 v ?& K. \! r}
3 z* } V; Y; W6 Z8 u) Xreturn TRUE;& y3 s5 Q; T3 o# \5 ?, S, r
}. f2 C/ ?, ^4 l
----->加载模型可视化
8 X8 W5 H. f8 z" `" f. `
* P% A) C! P$ y; z3 bHRESULT XXXFunction::AddExternalComponent(CATIProduct *ipiFatherProd, CATDocument *iDocument,CATIProduct ** opiSonProd)/ T: ~) F- I Q2 s* [0 m
' C: ~7 p# X" u* a3 |* u
{
/ K3 U6 d w: M+ h6 v* S" L& _1 `1 |2 s' F
//AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProdSP);
5 Z, G& f& d! d) v3 ~5 A% @7 O
" d2 P$ Y2 l6 S+ ]1 c //AddExternalComponent全局函数所需的三个参数,
0 }: X: n1 X& A" u5 @( ]5 B! ]; P1 ~4 ^9 {
//被**的product document的root product,CATIProduct类型
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//将要**的part document,CATDocument类型 z- | U2 _0 F- S7 {3 ?" x
* A% X' \( D/ w6 r, j
//the product instance of the imported document8 d5 U2 g1 A3 U8 S+ x8 X! E
6 _1 U* S4 T& B8 c; T5 L% f //注意要**的document也要检索它的root product( m6 X. l4 {. f- f# j; V' {
) W. n2 W4 n8 g$ D; U% C+ ?2 M/ u cout<<"添加组件执行"<<endl;
2 l1 s" e/ L* k& n0 B2 v$ }# o& i4 H3 m* [' `
HRESULT rc = E_FAIL;
# e& ?- s+ L. A9 G- |6 `; v# n
) m7 }0 S# @/ j& \3 s0 g; ~0 M2 y if (! ipiFatherProd) return E_FAIL; 1 M/ W( N9 Q/ X5 V1 ^$ W
$ V0 R4 M$ t/ D3 _" x% Z
if (! opiSonProd) return E_FAIL; ) k$ |/ ?9 P7 O' n% h; W8 S
5 F0 j; t4 R' l% g5 i if ( NULL != iDocument): H; A. ]8 m) \) u2 ?
B+ o! [) A. h5 q5 X
{' s$ [+ A# z( g5 P9 I A; I a
1 n! x) ~; V0 c4 i4 S* m. | // Get RootProduct of the document to import.: d3 C) d, s# N; e$ u& [+ `
7 w1 H9 W0 ~$ T" k# ~) S2 P
CATIDocRoots *piDocRootsOnDoc = NULL;$ Z( x$ n+ j9 E
6 L8 z( I2 P, N3 r
rc = iDocument->QueryInterface(IID_CATIDocRoots,
; V0 d+ a J i3 M% t1 ~1 Z) r# X. G
(void**) &piDocRootsOnDoc);0 i3 F E4 ?( [2 ]' P: { J; F6 t
- b2 T6 l u* H
if ( FAILED(rc) ) return rc;6 Y7 m2 @, ?2 q5 Z" O6 E- Q4 n
' ~- v2 i7 W$ m( d
CATListValCATBaseUnknown_var *pRootProducts = piDocRootsOnDoc->GiveDocRoots();
# o0 a& R* Y, h1 s( E3 x4 G4 v) f
% m& X7 c& ], @( Y7 l, N CATIProduct_var spRootProduct = NULL_var;3 _# p* B$ V% L( w) l; V% S
5 |; w! {* ^! H6 [. r0 ` if (NULL != pRootProducts)& }; ~3 |3 K/ m& \
( K- Q$ K+ Q% i A5 Y9 @: L {1 J. B3 n! _% `9 u4 x
2 S& P! H8 a$ {2 l if (pRootProducts->Size())
8 \& Q2 J( s7 B& a$ X1 R7 d1 A8 [$ b5 x6 r/ p* T9 q6 H! }
{ : u* o9 W/ U& ]7 ?$ h7 i* _9 i- O/ o
) V& q6 Q) V9 r/ _; Q# w! A spRootProduct = (*pRootProducts)[1];0 N& o1 X* ]) ]; C& X' o+ q6 ]
3 A; u/ K) c( l" H delete pRootProducts;
! @: a" Q ~' a2 j g @
2 |2 t& y$ O! \0 ` pRootProducts = NULL;* d8 w7 V* `4 ^8 Z& [
" D$ d u0 n5 n* t. N. t4 V k }
. N' X6 c, j* p) j0 u6 G
8 X: g4 A9 @0 U( d0 [8 G piDocRootsOnDoc->Release();+ {1 s# X* Q$ {% }* D$ E6 J
0 M D) u& w2 w* ]+ v/ c# T0 m, a piDocRootsOnDoc=NULL;: \: E7 g2 l- @4 r' E. ?
2 W" t& u/ M! w, M2 H# [
CATIProduct_var spProduct = NULL_var;
; E" C% M( v* U6 C' B$ Y' ]3 \
/ E+ A( G1 J! Q1 E* x# Z: f" g if (NULL_var != spRootProduct)$ @: a7 C. J9 P2 F ?$ P8 J7 J. B% v) t7 L
' `8 D! X6 f& ?- x) ]: q# S {2 |- J6 m9 v7 G" _) g+ O# j
; O" ^+ \3 F7 g; J
spProduct = ipiFatherProd->AddProduct(spRootProduct);6 T4 }) F; R3 Z! y1 X0 G
( v( E) r' ]# d' W6 o cout<<"NULL_var != spRootProduct"<<endl;
0 c5 `7 P8 T6 i2 u ^, n: y
/ E$ w8 L$ l8 x; n k S7 A }- I( e3 y) e e7 X
; ^# j; f- U/ _6 [
else
, p/ W/ G b( e5 e, m5 ~) X
5 |7 v& E2 {% l' k5 b* @- ^( t {
7 S. Z Z: o) `- a ~* c) d, L8 u' g0 z
CATUnicodeString docName = iDocument-> StorageName();
: ~' s9 k; @1 d6 M$ a7 L6 N: m, c
ipiFatherProd->AddShapeRepresentation(CATUnicodeString("Model"),docName);2 S. b: H3 |, c
! F8 _9 j3 X5 g5 b- G1 D O% V4 R
}/ A U0 R; L: x) f; I1 s# X! H+ \
5 [9 b' \& d* t8 d! a) `
if (NULL_var != spProduct)
2 @7 s& r; Y4 f7 R+ b+ L3 c
1 M3 ~6 o9 `8 s; o; d {
/ Q& |8 q' [; h \ z$ g
0 d* E4 F; f, @! @0 K3 ^# V8 v rc = spProduct->QueryInterface(IID_CATIProduct,(void**)opiSonProd);
3 k6 y6 v/ Q* P, a0 {8 X3 C6 v! G S* M' \ v8 C Z5 n
if (FAILED(rc)||NULL==(*opiSonProd)) return E_FAIL;8 Y. E* z8 ~& D+ f! K! M
5 r; n+ o4 H ^4 R
}# b T* V( F% u, z$ x
9 E; O& q: l w8 i z' T }
' \! G5 C9 B4 @$ n" M; t& O
% f! v8 G- v# V1 F) f$ b# k }
5 [9 q( J1 }/ B8 \% X+ `. H: ?$ \, E" z% [1 j0 G
return rc;
& L/ f |( L8 g2 c* i' A# I; a9 c$ E* ?0 Z9 ?0 X! A* H; z3 ^& z
}
' U& p7 E! ^9 e$ w! L4 Q2 @3 w5 G8 ]) I5 V% _
----->刷新模型根节点8 P9 G: ?# \* j: K5 v
% _$ a6 E! J9 \( z0 @0 W
void XXXFunction::UpdateProductRoot()
# {4 I a& d4 p- H& C
* L1 Z5 k" f: ]$ p& m/ r( t* V{
! C, B" `% B$ q4 i# s Y2 ]1 `4 P G, P# p1 K
//*******************************important**************************************
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CATFrmLayout * pLayout = CATFrmLayout::GeTCurrentLayout();% O5 G* h6 ?4 o9 d
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CATFrmWindow * pWindow = pLayout->GetCurrentWindow();
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CATFrmEditor * pEditor = pWindow->GetEditor();8 Z' G$ Z# e1 I2 c9 y& q# g; y
. P: g7 A, t* H* p; L8 G CATDocument * pDoc = pEditor->GetDocument(); 3 |% e. L, e- e) G
4 ~9 C: i0 B* r- h //特征对象已经创建完毕,需要对产品根节点发送消息,更新产品模型导航树
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+ y1 w4 r4 y. V2 D //首先,获取该当前活动文档的产品根节点 4 ]% l: J+ S0 c2 D: z n
2 ]# `# F& e/ ?% Q' J/ X6 @& \$ t1 O CATIProduct *piRootProduct = NULL; & n* K* y% I8 h6 J5 m* Z" g
! ^+ R* e2 p7 \ CATIDocRoots* piDocRootsOnDoc = NULL;
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HRESULT rc = pDoc -> QueryInterface(IID_CATIDocRoots,(void**) &piDocRootsOnDoc); _$ {. [& g1 G
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if (SUCCEEDED(rc))
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{
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// Retrieve the root product which is the first element of root elements
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8 a9 s9 g/ o7 J/ I CATListValCATBaseUnknown_var* pRootProducts = piDocRootsOnDoc -> GiveDocRoots();7 ?9 E2 w) j5 C. m
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piDocRootsOnDoc -> Release();
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piDocRootsOnDoc = NULL;
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: j7 s4 G. N0 a7 L" X6 h8 ` CATBaseUnknown *pBaseRootProduct = NULL; % _# T" a1 D/ |$ a: Q9 z
0 o6 S; L: @% ~& V1 C& e if (pRootProducts && pRootProducts->Size())/ E/ W$ @( M5 {; p- q! i. p; _
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* _" f! k" }* i( w4 Z3 M, {$ t pBaseRootProduct = (*pRootProducts)[1];7 N- d; S5 d! X9 H* ?& a: R5 x
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delete pRootProducts;: {7 U% ^; M8 i `. m* y0 U
$ K9 g# D) }9 f' M: J, {% D" l$ ^ pRootProducts = NULL;# ]- g: j+ ?0 Y7 t' k& b" U. ]
; n, d! U1 y6 K$ y6 a" D) f1 \ if (NULL == pBaseRootProduct) return;
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: t& U# G& P- P rc = pBaseRootProduct -> QueryInterface(IID_CATIProduct,(void**) &piRootProduct);
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+ l4 u, O9 q) m: f- M" K, f* K- j0 ~ if (FAILED(rc)) return;& q- A( Y- Z+ K& f$ v
0 R( R0 {7 }' y' v //对模型树进行刷新
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+ O+ R8 I; M y+ F9 O) c& m CATISpecObject_var pPartRenew = (CATISpecObject_var)piRootProduct;//对零件进行刷新! E4 u7 h4 z5 ]) d
2 i1 b. U4 t1 N9 u pPartRenew->Update();
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else return;
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+ E, d3 t" S7 P& R //----------------------------------------------------------------
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6 L9 {0 v% J% ?# E. V# A# e //给产品根节点发送消息,通知其更新三维可视化模型和产品结构特征树。' c: G( }9 y+ ^ q9 v
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CATIModelEvents_var spEvents = piRootProduct;
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, H7 @7 s5 J+ @' P _+ k CATModify ModifyEvent(piRootProduct);
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spEvents -> Dispatch (ModifyEvent);- C& q+ w& t. g) c
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//Update the graph view
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CATIRedrawEvent_var spRedraw = piRootProduct;- f2 |, t, ^5 ]! B8 t( x% D
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spRedraw -> Redraw();
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/ J( ~( N3 _# A1 A. [! }1 o" M piRootProduct -> Release();
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& r9 D! L% a% J7 E, w# n# I# K piRootProduct = NULL;
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