ios - Unable to hide keyboard on click search button in a UISearchBar -

i using uisearchbar search list, when click on search button on keyboard, keyboard not hide.
please me fix issue.
here code

-(void)search:(uisearchbar*)searchbar text:(nsstring*)text {     [copylistofitems removeallobjects];     if([text length] > 0) {     //  [ovcontroller.view removefromsuperview];     searching = yes;     nsstring *searchtext = searchbar.text;            for(imergencydata *objtrust in arytrustee)           {           nsrange titleresultsrange = [objtrust.strname rangeofstring:searchtext options:nscaseinsensitivesearch];          if (titleresultsrange.length > 0)             [copylistofitems addobject:objtrust];     }     nslog(@"number of object found %d",copylistofitems.count); } else     {     //  [tbltrustee insertsubview:ovcontroller.view   abovesubview:self.parentviewcontroller.view];     [searchbar resignfirstresponder];     searching = no;     //tbltrustee.scrollenabled = no; } [tbltrustee reloaddata]; }  -(void)searchbartextdidendediting:(uisearchbar *)asearchbar  {        [asearchbar resignfirstresponder];        [self.view endediting:yes];  }   //method call when type text in search box -(void)searchbar:(uisearchbar *)thesearchbar textdidchange:(nsstring *)searchtext {         [self search:thesearchbar text:searchtext];  } //method call when on search button -(void)searchbarsearchbuttonclicked:(uisearchbar *)searchba{         [searchba endediting:yes];         [searchba resignfirstresponder];         [self search:searchba text:searchbar.text];  } 

put line of code , try once,

- (void)searchbartextdidendediting:(uisearchbar *)asearchbar {   [asearchbar resignfirstresponder];   [self.view endediting:yes]; } 

(or) edit:

- (void)searchbarsearchbuttonclicked:(uisearchbar *)searchbar{       [searchbar resignfirstresponder];       [self.view endediting:yes];   }