OneDayOneClass----UIAlertView

//  Created By 郭仔  2015年04月14日22:05:33

弹出警告框的类：

1. 最简单的用法

UIAlertView*alert = [[UIAlertView alloc]initWithTitle:@"提示" 

                                                  message:@"这是一个简单的警告框！" 

                                                  delegate:nil   

                                                  cancelButtonTitle:@"确定" 

                                                  otherButtonTitles:nil];  

[alert show];  

[alert release]; 

UIAlertView*alert = [[UIAlertView alloc]initWithTitle:@"提示" 

                                                  message:@"请选择一个按钮：" 

                                                  delegate:nil   

                                                  cancelButtonTitle:@"取消" 

                                                  otherButtonTitles:@"按钮一", @"按钮二", @"按钮三",nil];  

[alert show];  

[alert release]; 

OneDayOneClass----UIAlertView

原文：http://blog.csdn.net/guoxianzhuang/article/details/45048603