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>
static void do_UGopen_api(void)
{
# l  s$ n% }4 g0 c% t$ b // create block 1
# C% h6 L- C+ [3 a4 e$ H8 ~8 D double coner[3] = {0,0,0};
' o8 M3 B: k4 Z: M. _* _, F' M char *edges[3] = {"l=100","w=100","h=20"};
tag_t blk_tag;
UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
" \2 F# n- w! R9 ` // create a hole
double dir[3] = {0,0,1};
( G+ k! t; U1 E: s- e4 Y double coner1[3] = {50,50,0};
tag_t cyl_tag;
9 O' \. _9 R3 K UF_MODL_create_cyl1(UF_POSITIVE,coner1,"h+30","50",dir,&cyl_tag);
3 `5 v  S" s, a* b" W) l
1 ~5 h! `3 q6 v+ ~% x /*
/ t' f4 w7 @& t. y+ F delete Feature
' H: u4 W8 s: H; C */
uf_list_t *featureList;
int count;
UF_MODL_create_list(&featureList);
+ E& _6 Z* V1 ?4 w0 u UF_MODL_put_list_item(featureList,cyl_tag);
/ N4 B6 T9 X4 V4 o0 A" x% s UF_MODL_ask_list_count(featureList,&count);
for(int i = 0 ; i<count;i++)
1 d' {$ d5 V5 N* W {   
  tag_t object;
  UF_MODL_ask_list_item(featureList,i,&object);
  UF_DISP_set_highlight(object,1);
  uc1601("Hightlight the Cylinder",1);
1 {6 `5 s/ B- @, }5 L( E }
   uc1601("Delete the Cylinder",1);
   UF_MODL_delete_feature(featureList);
/ v5 J- r0 ~% B$ B. m4 Q' U   UF_MODL_update();</p><p>   // delete the list
+ f$ |* w# I. ^0 F# B% Y% }   UF_MODL_delete_list(&featureList);</p><p>   // Delete the Block Directly
- z. r3 Q; @3 E) B; d   uc1601("Delete the block objects",1);
4 G2 x$ a3 t+ R   UF_OBJ_delete_object(blk_tag);</p><p>}</p>[/code]