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Sending alert message if user not logged in?

开发者 https://www.devze.com 2022-12-27 09:57 出处:网络
IN my application i use MFMailComposeViewController class开发者_Python百科 to send mail and i know in the case of sending mail through ipod is sucessfully when oneaccount is already open in that but i

IN my application i use MFMailComposeViewController class开发者_Python百科 to send mail and i know in the case of sending mail through ipod is sucessfully when one account is already open in that but in my application I want to a message which alert the application to open ur account.......


Check [MFMailComposeViewController canSendMail]. If this method returns NO, display the alert.

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