这里列出了所有文档化的类成员，并附带类所属的文件:

- d -

• declineFriendRequestFromUser:completion: : <IEMContactManager>
• declineGroupInvitation:inviter:reason:completion: : <IEMGroupManager>
• declineInvitationForUsername: : <IEMContactManager>
• declineInvitationFromGroup:inviter:reason: : <IEMGroupManager>
• declineJoinApplication:applicant:reason: : <IEMGroupManager>
• declineJoinGroupRequest:sender:reason:completion: : <IEMGroupManager>
• deleteAllMessages: : EMConversation
• deleteAttributeWithKey:completion: : <IEMConferenceManager>
• deleteContact: : <IEMContactManager>
• deleteContact:completion: : <IEMContactManager>
• deleteContact:isDeleteConversation: : <IEMContactManager>
• deleteContact:isDeleteConversation:completion: : <IEMContactManager>
• deleteConversation:deleteMessages: : <IEMChatManager>
• deleteConversation:isDeleteMessages:completion: : <IEMChatManager>
• deleteConversations:deleteMessages: : <IEMChatManager>
• deleteConversations:isDeleteMessages:completion: : <IEMChatManager>
• deleteMessageWithId: : EMConversation
• deleteMessageWithId:error: : EMConversation
• description : EMChatroom , EMGroup
• desktopView : EMStreamParam
• destroyChatroom: : <IEMChatroomManager>
• destroyChatroom:completion: : <IEMChatroomManager>
• destroyConferenceWithId:completion: : <IEMConferenceManager>
• destroyGroup: : <IEMGroupManager>
• destroyGroup:completion: : <IEMGroupManager>
• destroyGroup:error: : <IEMGroupManager>
• destroyGroup:finishCompletion: : <IEMGroupManager>
• deviceName : EMDeviceConfig
• deviceUUID : EMDeviceConfig
• didAutoLoginWithError: : <EMClientDelegate>
• didConnectionStateChanged: : <EMClientDelegate>
• didDismissFromChatroom:reason: : <EMChatroomManagerDelegate>
• didJoinedGroup:inviter:message: : <EMGroupManagerDelegate>
• didJoinGroup:inviter:message: : <EMGroupManagerDelegate>
• didLeaveGroup:reason: : <EMGroupManagerDelegate>
• didMessageAttachmentsStatusChanged:error: : <EMChatManagerDelegate>
• didMessageStatusChanged:error: : <EMChatManagerDelegate>
• didReceiveAcceptedGroupInvitation:invitee: : <EMGroupManagerDelegate>
• didReceiveAcceptedJoinGroup: : <EMGroupManagerDelegate>
• didReceiveAddedFromUsername: : <EMContactManagerDelegate>
• didReceiveAgreedFromUsername: : <EMContactManagerDelegate>
• didReceiveCmdMessages: : <EMChatManagerDelegate>
• didReceiveDeclinedFromUsername: : <EMContactManagerDelegate>
• didReceiveDeclinedGroupInvitation:invitee:reason: : <EMGroupManagerDelegate>
• didReceiveDeclinedJoinGroup:reason: : <EMGroupManagerDelegate>
• didReceiveDeletedFromUsername: : <EMContactManagerDelegate>
• didReceiveFriendInvitationFromUsername:message: : <EMContactManagerDelegate>
• didReceiveGroupInvitation:inviter:message: : <EMGroupManagerDelegate>
• didReceiveHasDeliveredAcks: : <EMChatManagerDelegate>
• didReceiveHasReadAcks: : <EMChatManagerDelegate>
• didReceiveJoinGroupApplication:applicant:reason: : <EMGroupManagerDelegate>
• didReceiveKickedFromChatroom:reason: : <EMChatroomManagerDelegate>
• didReceiveLeavedGroup:reason: : <EMGroupManagerDelegate>
• didReceiveMessages: : <EMChatManagerDelegate>
• didReceiveUserJoinedChatroom:username: : <EMChatroomManagerDelegate>
• didReceiveUserLeavedChatroom:username: : <EMChatroomManagerDelegate>
• didUpdateConversationList: : <EMChatManagerDelegate>
• didUpdateGroupList: : <EMGroupManagerDelegate>
• direction : EMMessage
• displayName : EMFileMessageBody , EMPushOptions
• displayStyle : EMPushOptions
• dnsURL : EMOptions(PrivateDeploy) , EMOptions
• downloadGroupSharedFileWithId:filePath:sharedFileId:progress:completion: : <IEMGroupManager>
• downloadMessageAttachment:progress:completion: : <IEMChatManager>
• downloadMessageThumbnail:progress:completion: : <IEMChatManager>
• downloadStatus : EMFileMessageBody
• duration : EMVideoMessageBody , EMVoiceMessageBody