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NX二次开发源码分享： 获取当前Reference Component的通用方法: h0 \/ g/ P& G0 u; Y0 M) O. `$ p L1 o
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" [& k- N2 n- _7 g2 B/ G ^[mw_shl_code=c,true]static logical attribute_exists(Component cmpnt, char *title)
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$ W4 j$ b1 q- W% Z8 z1 A// 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.$ g, W, Y8 q }9 a' B& I
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logical
# S1 M! X4 m+ P8 J* W; E hasRefAttr = FALSE;
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, q+ {7 b% @' R; E5 s hasRefAttr = cmpnt.HasUserAttribute(RO, NXObject::AttributeTypeAny, -1);
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if(hasRefAttr == TRUE)5 T! r' X0 k( P6 S7 H, x' v9 U
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return TRUE;
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! B- w8 [- ~4 J( z% \ return FALSE;3 @; J, ~* d7 H6 C# I7 q) C
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5 m7 _% r5 ]! B" q* bstatic tag_t ask_next_of_type(tag_t part, int type, tag_t object)
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UF_CALL(UF_OBJ_cycle_objs_in_part(part, type, &object));: I9 {% m' y% G, ^
return (object);( N; g5 [' y4 x1 m" C7 e3 T
}
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static void do_it(void)
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// Assumes that the display part is the top of the assembly, k4 a& o3 N1 v2 y
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dispPart = UF_PART_ask_display_part();
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/ i8 S% R2 O( B h$ w if(NULL_TAG == dispPart) 8 k4 P! l; U; G$ `; {* \
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ECHO("Program requires an active displayed part");
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, s$ q9 H9 G+ r. f6 k compTag = NULL_TAG;( p: f, V' l' ], B
8 t; ~, @3 P t% o C while((compTag = ask_next_of_type(dispPart, UF_component_type, compTag)) != NULL_TAG)# P$ ]. t+ E6 p8 f% v4 G$ m
{
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msg[512] = {""},
% W% o% n7 O, O fSpec[256] = {""};
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+ J7 D1 I9 B h. K$ o, h4 E$ D tag_t7 Y) d: i0 M5 }
protoPart = UF_ASSEM_ask_prototype_of_occ(compTag);
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- s) r; m" U3 _* W' l4 u UF_CALL(UF_PART_ask_part_name(protoPart, fSpec));/ A) b+ @8 F$ N5 E7 ~
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// uncomment to see all component names:
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8 z: X# n4 i ^) k% }$ x //ECHO(msg);
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5 @/ T9 W* J3 `$ C0 L Component *theComponent = (Component *)NXObjectManager::Get(compTag);
% D) b3 J/ Z6 J! q if (attribute_exists(*theComponent, RO))6 S: H/ D7 M5 U* i$ H. Q4 W
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sprintf(msg, "**** Reference-Only Component: %s\n", fSpec);
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}
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}[/mw_shl_code]- @# W2 ~0 o- x8 }% \# d @* D# N
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