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objective-c:uikit.framework:uialerview.h [2024/02/16 01:06] (current) |
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+ | ===== UIAlertView ===== | ||
+ | ---- | ||
+ | |||
+ | UIAlertView is a standard class in the UIKit framework. It is commonly used to display the state of something, or even just be used a way to communicate to the user in iOS applications. | ||
+ | |||
+ | ==== Code ==== | ||
+ | |||
+ | <code objc> | ||
+ | #import <UIKit/UIKit> | ||
+ | |||
+ | - (void) viewDidLoad { | ||
+ | UIAlertView *alert = [[UIAlertView alloc] | ||
+ | initWithTitle:@"Title Message" | ||
+ | message:@"This is a simple message!" | ||
+ | delegate:self | ||
+ | cancelButtonTitle:@"Cancel" | ||
+ | otherButtonTitle:@"Yes", @"No", nil]; // the nil is required because the other button | ||
+ | // title(s) are put into an array | ||
+ | |||
+ | // display the alert | ||
+ | [alert show]; | ||
+ | |||
+ | // tell the program to delete the alert | ||
+ | // from memory | ||
+ | [alert release]; | ||
+ | } | ||
+ | </code> |