这里列出了所有文档化的类成员，并附带类所属的文件:

- l -

• lastReceivedMessage : EMConversation
• latestMessage : EMConversation
• latitude : EMLocationMessageBody
• leaveChatroom:completion: : <IEMChatroomManager>
• leaveChatroom:error: : <IEMChatroomManager>
• leaveConference:completion: : <IEMConferenceManager>
• leaveGroup:completion: : <IEMGroupManager>
• leaveGroup:error: : <IEMGroupManager>
• list : EMCursorResult , EMPageResult
• loadMessagesFrom:to:count:completion: : EMConversation
• loadMessagesStartFromId:count:searchDirection:completion: : EMConversation
• loadMessagesWithKeyword:timestamp:count:fromUser:searchDirection:completion: : EMConversation , <IEMChatManager>
• loadMessagesWithType:timestamp:count:fromUser:searchDirection:completion: : EMConversation , <IEMChatManager>
• loadMessageWithId: : EMConversation
• loadMessageWithId:error: : EMConversation
• loadMoreMessagesContain:before:limit:from:direction: : EMConversation
• loadMoreMessagesFrom:to:maxCount: : EMConversation
• loadMoreMessagesFromId:limit:direction: : EMConversation
• loadMoreMessagesWithType:before:limit:from:direction: : EMConversation
• localName : EMCallConference , EMCallSession
• localPath : EMFileMessageBody
• localTime : EMMessage
• localVideoBitrate : EMCallSession
• localVideoFrameRate : EMCallSession
• localVideoLostRateInPercent : EMCallSession
• localVideoView : EMCallSession
• localView : EMStreamParam
• loginWithUsername:password: : EMClient
• loginWithUsername:password:completion: : EMClient
• loginWithUsername:token: : EMClient
• loginWithUsername:token:completion: : EMClient
• logLevel : EMOptions
• logout: : EMClient
• logout:completion: : EMClient
• longitude : EMLocationMessageBody