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: \* t7 N1 R6 y+ pNX二次开发源码分享： 获取当前Reference Component的通用方法
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[mw_shl_code=c,true]static logical attribute_exists(Component cmpnt, char *title)
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; j3 x( G; |. w. X) ]. @// The traditional method of asking for all of the components recursively// does not work if you are looking for reference-only components,// because they are not retured when you ask for the children.//// Also, asking for the AssembliesGeneralPropertiesBuilder.ReferenceComponent // Property does not work in versions earlier than NX12.//// The workaround is to cycle for components the old-fashioned way,// and then ask whether each one has the REFERENCE_COMPONENT attribute.//// If you have multiple occurrences of a given component in the assembly,// each one will be reported.
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logical
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3 i: Y3 ?& i. `3 m- q7 } hasRefAttr = cmpnt.HasUserAttribute(RO, NXObject::AttributeTypeAny, -1);# S& u8 w: Y2 t6 s0 w7 W! U+ N
& z6 P8 ~0 M7 ?% Y1 p5 ] if(hasRefAttr == TRUE)2 ]. P& n7 w9 ]1 D
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return TRUE;
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2 j% G- |4 S% o: h' H% P0 Y return FALSE;! F# ]( } p% [$ U4 V+ t
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static tag_t ask_next_of_type(tag_t part, int type, tag_t object)
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" }, A4 c3 H# C UF_CALL(UF_OBJ_cycle_objs_in_part(part, type, &object));
1 U( E, l7 Q, c9 E return (object);
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! t- g% b! w8 r% M" Nstatic void do_it(void)5 _: L1 e% A/ j# d: ]& J) b
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// Assumes that the display part is the top of the assembly j* L0 d" a% H. \% Q
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dispPart = UF_PART_ask_display_part();; i0 T# Q {/ ~! _# T. X" s
8 H; p$ c1 W# V6 W Y& R if(NULL_TAG == dispPart)
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' j& [: U# u5 u Z" M4 T ECHO("Program requires an active displayed part");8 F$ A( N3 H0 P
return;
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compTag = NULL_TAG;
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while((compTag = ask_next_of_type(dispPart, UF_component_type, compTag)) != NULL_TAG)2 R5 ]1 r$ a7 r' }) m2 \$ z5 r# ^
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char2 O7 K. [) {" F; _
msg[512] = {""},) m6 c0 h) b7 E' E/ }7 b) A% d* W8 X
fSpec[256] = {""};
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6 t% o3 @1 O Z( J* J/ ?( c protoPart = UF_ASSEM_ask_prototype_of_occ(compTag);
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" s& e; |5 C+ X. m8 ^- X UF_CALL(UF_PART_ask_part_name(protoPart, fSpec));8 S8 G8 T ~1 K3 z8 m9 m8 V/ y
9 x! a6 q+ j6 O) X1 K // uncomment to see all component names:+ `/ u) N! b+ ?3 y4 D1 B* [
//sprintf(msg, "Component Part: %s\n", fSpec);
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Component *theComponent = (Component *)NXObjectManager::Get(compTag);' ~4 d5 u) U0 @' }: y1 Z' f6 b
if (attribute_exists(*theComponent, RO))9 s7 }9 C6 C3 p: x3 B
{
3 \1 Z) n, G1 i0 ? sprintf(msg, "**** Reference-Only Component: %s\n", fSpec);% |3 X( e) r% B( U2 G
ECHO(msg);
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}
+ @% h" R, u1 A}[/mw_shl_code]
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发表于 2018-1-10 17:48:41
