iPhone中的郵箱編程？

Question

我想不同的用戶保存的電子郵件地址，我想打開郵箱的新郵件時，我點擊了郵件，一樣的iPhone電話簿電子郵件，

我應該怎麼辦???

Answer 1

您應該使用MFMailComposeViewController類，並實行MFMailComposeViewControllerDelegate協議，

首先發送一個消息：

MFMailComposeViewController* controller = [[MFMailComposeViewController alloc] init]; 
controller.mailComposeDelegate = self; 
[controller setSubject:@"My Subject"]; 
[controller setMessageBody:@"Hello there." isHTML:NO]; 
[self presentModalViewController:controller animated:YES]; 
[controller release]; 

一旦你發送你將得到代表回撥mailComposeController：

- (void)mailComposeController:(MFMailComposeViewController*)controller 
      didFinishWithResult:(MFMailComposeResult)result 
         error:(NSError*)error; 
{ 
    if (result == MFMailComposeResultSent) { 
    NSLog(@"It's gone!"); 
    } 
    [self dismissModalViewControllerAnimated:YES]; 
} 

Answer 2

郵件中創建新的消息：

NSString *subject = @"The subject"; 
NSString *body = @"The message"; 
NSString *address = @"mail@address.com"; 
NSString *cc = @"mail@address.com"; 
NSString *path = [NSString stringWithFormat:@"mailto:%@?cc=%@&subject=%@&body=%@", address, cc, subject, body]; 
NSURL *url = [NSURL URLWithString:[path stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]; 
[[UIApplication sharedApplication] openURL:url];