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>
- h, a& a0 [" N$ K; `6 ~: |1 @1 Ostatic void do_UGopen_api(void)
; w/ d1 D( C& W; [7 z/ {{
: j! s; M9 n  K% y* i // create block 1
+ B/ m* h2 i; N. `% S double coner[3] = {0,0,0};
char *edges[3] = {"l=100","w=100","h=20"};
tag_t blk_tag;
) s6 s) C' y$ A, S8 ^+ ?; Q UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
// create a hole
% O# ]  ~% d- P- F  b double dir[3] = {0,0,1};
double coner1[3] = {50,50,0};
4 A4 U) X7 c7 a tag_t cyl_tag;
/ `& _; g+ W, _- C  K UF_MODL_create_cyl1(UF_POSITIVE,coner1,"h+30","50",dir,&cyl_tag);
" s6 K, l5 M$ y# h; ]4 u: o
/*
; Y1 I% p" h" p+ r* M# S2 k% M delete Feature
# ]: L) o+ y' g  W3 v */
uf_list_t *featureList;
int count;
/ p9 ]+ u4 G6 _% l7 d. P UF_MODL_create_list(&featureList);
: }6 V" W1 L9 a! \9 f8 a  v UF_MODL_put_list_item(featureList,cyl_tag);
UF_MODL_ask_list_count(featureList,&count);
for(int i = 0 ; i<count;i++)
{   
+ ]: T+ o7 k+ i( ^8 u5 A8 z% T+ o  tag_t object;
+ J; H5 o1 j& v1 s9 H* O, \  UF_MODL_ask_list_item(featureList,i,&object);
  UF_DISP_set_highlight(object,1);
  uc1601("Hightlight the Cylinder",1);
}
9 h9 W2 |4 j+ U6 z$ h; D   uc1601("Delete the Cylinder",1);
- ~' z8 o/ V  J+ x+ l3 f  [   UF_MODL_delete_feature(featureList);
& D+ H+ O. I2 d! {4 t   UF_MODL_update();</p><p>   // delete the list
9 o+ O! S3 f0 H. ?2 w   UF_MODL_delete_list(&featureList);</p><p>   // Delete the Block Directly
   uc1601("Delete the block objects",1);
7 v% m# h5 ?8 g3 G  j4 Z  F   UF_OBJ_delete_object(blk_tag);</p><p>}</p>[/code]
* l  L# @: K* J" ]6 Y