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)
{
  K  @  M9 Y+ H& k0 W0 a/ g& R // create block 1
double coner[3] = {0,0,0};
char *edges[3] = {"l=100","w=100","h=20"};
tag_t blk_tag;
/ {0 A4 z% O( ^/ F" J1 X UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
* N5 L9 e3 p8 A2 q // create a hole
2 N  d4 J7 F' n$ ]3 L- k  P/ Z double dir[3] = {0,0,1};
* h* P+ m+ B/ _( x7 ?4 ? double coner1[3] = {50,50,0};
9 d* B% d& T1 o" `2 { tag_t cyl_tag;
- i' l, w: j% d1 G1 H5 U! c( g UF_MODL_create_cyl1(UF_POSITIVE,coner1,"h+30","50",dir,&cyl_tag);

; B' f2 I' o* [. S' J( C- S8 o /*
delete Feature
*/
: |6 ~  ?* q" Q6 s! m2 J uf_list_t *featureList;
int count;
UF_MODL_create_list(&featureList);
% z& ~5 Z2 g0 j8 e9 g- Z* X6 i4 }5 D UF_MODL_put_list_item(featureList,cyl_tag);
9 p  f) k: R* A1 n* d2 G UF_MODL_ask_list_count(featureList,&count);
1 w! Q8 k" |% [( k for(int i = 0 ; i<count;i++)
{   
  tag_t object;
" _+ r; r, n  R/ a3 ]5 B) Y: y  UF_MODL_ask_list_item(featureList,i,&object);
  UF_DISP_set_highlight(object,1);
+ F9 i5 M  i  U6 a1 N  uc1601("Hightlight the Cylinder",1);
}
) j8 x& j& B1 O   uc1601("Delete the Cylinder",1);
   UF_MODL_delete_feature(featureList);
   UF_MODL_update();</p><p>   // delete the list
   UF_MODL_delete_list(&featureList);</p><p>   // Delete the Block Directly
# m' f! h/ O" v4 ?9 z6 a: a5 I   uc1601("Delete the block objects",1);
   UF_OBJ_delete_object(blk_tag);</p><p>}</p>[/code]