- (void) showConfirmation:(NSString*)title withMessage:(NSString *) message {
	UIAlertView* confirmationView = [[UIAlertView alloc] initWithTitle:title 
                                                               message:message 
                                                              delegate:self 
                                                     cancelButtonTitle:NSLocalizedString(@"No", @"") 
                                                     otherButtonTitles:NSLocalizedString(@"Yes", @""), nil];
	[confirmationView show];
	[confirmationView release];
}

Use like this: [self showConfirmation:@"May we send you information and offers by Email?" withMessage:@"1 email per week maximum"];

Method to create & show confirmation iOS SDK

iphone, ios

Objective C