iOS學習-UIActionSheet詳解

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 1 // 2 //  ViewController.m 3 //  UIActionSheet詳解 4 // 5 //  Created by 大歡 on 16/1/25. 6 //  Copyright © 2016年 bjsxt. All rights reserved. 7 // 8  9 #import "ViewController.h"10 11 @interface ViewController ()<UIActionSheetDelegate>12 13 - (IBAction)showActionSheet:(id)sender;14 15 @end16 17 @implementation ViewController18 19 - (void)viewDidLoad {20     [super viewDidLoad];21 22 }23 24 - (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {25     26     switch (buttonIndex) {27         case 0:28             NSLog(@"確定");29             break;30         case 1:31             NSLog(@"可以");32             break;33         case 2:34             NSLog(@"取消");35             break;36         default:37             break;38     }39     40 }41 42 - (IBAction)showActionSheet:(id)sender {43     44     UIActionSheet * sheet = [[UIActionSheet alloc] initWithTitle:@"題目" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:@"確定" otherButtonTitles:@"可以", nil];45     46     [sheet showInView:self.view];47     48     [self performSelector:@selector(dismissActionSheet:) withObject:sheet afterDelay:5];49     50 }51 52 - (void)dismissActionSheet:(UIActionSheet *)sheet {53     54     [sheet dismissWithClickedButtonIndex:0 animated:YES];55 }56 57 58 @end

iOS學習-UIActionSheet詳解