We can show the action sheet by using following code. In the below code we displayed the action sheet on button action.

 

- (IBAction)actionSheetButtonAction:(id)sender {

  UIAlertController *obj1=[UIAlertController alertControllerWithTitle:@"Options" message:nil preferredStyle:(UIAlertControllerStyleActionSheet)];

 UIAlertAction *edit=[UIAlertAction actionWithTitle:@"Edit" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

     //add code you want to perform when click on Edit

  }];

UIAlertAction *delete=[UIAlertAction actionWithTitle:@"Delete" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

  //add code you want to perform when click on Delete

   }];

  UIAlertAction *cancel=[UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {

    //add code you want to perform when click on Cancel

  }];

  [obj1 addAction:edit];

  [obj1 addAction:delete];

  [obj1 addAction:cancel];

 
  [self presentViewController:obj1 animated:YES completion:nil];

}