我使用UINavigationController和UITabBarController創建了一個應用程序。我試圖使用「MFMailComposeViewController」發送郵件,但得到ab錯誤,應用程序被壓制。 我的代碼:當我試圖發送郵件時,MFMailComposeViewController崩潰。我正在使用UINavigationController和UITabBarController
(IBAction爲)的SendMail:(的UIButton *)發件人{ 如果([MFMailComposeViewController canSendMail]){ MFMailComposeViewController * mailCont = [[MFMailComposeViewController的alloc] INIT]; mailCont.mailComposeDelegate = self;
[mailCont setSubject:@"yo!"]; [mailCont setToRecipients:[NSArray arrayWithObject:@"[email protected]"]]; [mailCont setMessageBody:@"Don't ever want to give you up" isHTML:NO]; [self presentModalViewController:mailCont animated:YES];
}
(無效)mailComposeController:(MFMailComposeViewController *)控制器didFinishWithResult:(MFMailComposeResult)結果錯誤:(NSError *)錯誤{ [自dismissModalViewControllerAnimated:YES];
,我並輸入:#進口