| IChatServiceCloseAllNotifications Method  | 
            Closes (markes as read) all notifications which belongs to online users and which were sent until untilWhen.
            
 
Namespace: CMS.ChatAssembly: CMS.Chat (in CMS.Chat.dll) Version: 9.0.0
SyntaxChatGeneralResponse CloseAllNotifications(
	long untilWhen
)
Parameters
- untilWhen
 - Type: SystemInt64
Notifications received before this time (Ticks) will be closed. This time can be obtained in Ping().Notifications.LastChange 
Return Value
Type: 
ChatGeneralResponseGeneral response
See Also