NX二次开发中有关删除特征，链表创建功能代码分享

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NX二次开发中有关删除特征，链表创建功能代码分享   [code]<p>
9 o$ Z$ Q+ m* w: G1 cstatic void do_UGopen_api(void)
3 O; f" f* u+ {3 {8 T{
  I8 H" Y" o* {9 a, L4 n0 |* U1 @ // create block 1
double coner[3] = {0,0,0};
char *edges[3] = {"l=100","w=100","h=20"};
6 P; _4 R9 p- J, z* V5 Q9 D tag_t blk_tag;
UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
3 I% g2 Z5 m" D# O' m // create a hole
double dir[3] = {0,0,1};
& n& W" C: ]% o" W& C; } double coner1[3] = {50,50,0};
" x$ d* R+ W( h% L: _. W- ~ tag_t cyl_tag;
1 P3 `  w8 M# @/ S1 p" ]( A; l UF_MODL_create_cyl1(UF_POSITIVE,coner1,"h+30","50",dir,&cyl_tag);
$ c8 L1 K$ r2 J, E1 v- a
/*
# o3 O9 j5 L/ u/ u delete Feature
' D5 y( n+ V4 D4 z7 G; R */
uf_list_t *featureList;
" ~# G& Z# g1 C# e3 f7 V/ j int count;
8 N" t3 E  C9 X2 x) {3 X6 k, } UF_MODL_create_list(&featureList);
3 L: {; @# }2 S2 |) h) ] UF_MODL_put_list_item(featureList,cyl_tag);
UF_MODL_ask_list_count(featureList,&count);
' _" d) q# E1 b# _/ f5 E! A& v for(int i = 0 ; i<count;i++)
' Y; ?  l0 E/ ~ {   
' _2 j/ _6 X7 Z7 t8 Z  tag_t object;
  UF_MODL_ask_list_item(featureList,i,&object);
( j$ L" q9 o9 R# ^7 j  UF_DISP_set_highlight(object,1);
  uc1601("Hightlight the Cylinder",1);
9 n; k/ Z* V; [) f, H }
* F2 y9 |1 }+ |! x) e$ o   uc1601("Delete the Cylinder",1);
) e% U; ^( n; }8 a2 Y! z2 X1 N1 f   UF_MODL_delete_feature(featureList);
   UF_MODL_update();</p><p>   // delete the list
   UF_MODL_delete_list(&featureList);</p><p>   // Delete the Block Directly
1 J9 J& ?0 H- S' p- V   uc1601("Delete the block objects",1);
   UF_OBJ_delete_object(blk_tag);</p><p>}</p>[/code]