SiteOnlineUsers Invalidate Method Kentico 8.1 API Reference
Invalidates online users cache. current state. Before next fetch of current state data (property CurrentState, method UpdateAndTryGetItem(), etc.) data will be reloaded from data source.

Namespace: CMS.Chat
Assembly: CMS.Chat (in CMS.Chat.dll) Version: 8.0.0.0 (8.1.5347.20411)
See Also
SiteOnlineUsers Class
SiteOnlineUsers Members
CMS.Chat Namespace