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)
{
' }* a8 a' b2 t9 z // create block 1
9 b: E6 U  D6 d! |# Q& o1 X4 i double coner[3] = {0,0,0};
char *edges[3] = {"l=100","w=100","h=20"};
tag_t blk_tag;
9 l) {- N# F2 _$ c UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
// create a hole
! D+ ]- Z, K( t. ~3 |! r" O' [: X" [ double dir[3] = {0,0,1};
double coner1[3] = {50,50,0};
# i2 b+ T$ b4 s4 b$ `% ]; Q tag_t cyl_tag;
; \2 K$ r6 e  o/ l% ^ UF_MODL_create_cyl1(UF_POSITIVE,coner1,"h+30","50",dir,&cyl_tag);

6 u8 l7 Y4 Z. D& H. l /*
delete Feature
*/
. B& z. a; Y' o$ Q. x uf_list_t *featureList;
int count;
UF_MODL_create_list(&featureList);
UF_MODL_put_list_item(featureList,cyl_tag);
UF_MODL_ask_list_count(featureList,&count);
for(int i = 0 ; i<count;i++)
6 d" Y$ W$ K  C {   
  tag_t object;
2 N# q3 E$ k1 R  a# v  UF_MODL_ask_list_item(featureList,i,&object);
* y# v9 t! G4 G) B; S7 ^6 B' ]$ |  UF_DISP_set_highlight(object,1);
  uc1601("Hightlight the Cylinder",1);
6 }: ]5 J- ]  O2 h }
   uc1601("Delete the Cylinder",1);
0 L& j2 C% f! d. P5 }   UF_MODL_delete_feature(featureList);
   UF_MODL_update();</p><p>   // delete the list
) i+ K+ u, H: a" Z  H5 x$ P   UF_MODL_delete_list(&featureList);</p><p>   // Delete the Block Directly
   uc1601("Delete the block objects",1);
   UF_OBJ_delete_object(blk_tag);</p><p>}</p>[/code]
* H' m% K5 V# D$ i# N/ ]