ios - How to use a protocol to SKPSMTPMessageDelegate in Swift? -

ios - How to use a protocol to SKPSMTPMessageDelegate in Swift? -

i'm using skpsmtpmessage send mails, when add together functions need skpsmtpmessagedelegate. add together this:

class viewcontroller: uiviewcontroller, skpsmtpmessagedelegate

but error: type 'viewcontroller" not conform protocol 'skpsmtpmessagedelegete'

an don't know how add together this, because need write @objc protocol ??

@objc protocol skpsmtpmessagedelegate{ //code here? }

thanks!

if you're getting message not conforming skpsmtpmessagedelegate, doesn't mean have define protocol. means protocol defined (in skpsmtpmessage.h) , you've failed implement messagesent and/or messagefailed. create sure implement both of functions in viewcontroller class:

func messagesent(message: skpsmtpmessage!) { <#code#> } func messagefailed(message: skpsmtpmessage!, error: nserror!) { <#code#> }

ios objective-c xcode swift