Inserts system message to the room with default translation and optional params specified as args.
            
Namespace: CMS.ChatAssembly: CMS.Chat (in CMS.Chat.dll) Version: 8.0.0.0 (8.0.5239.26125)
Parameters
- roomID
 - Type: 
System Int32
System message will be inserted to this room. 
- messageType
 - Type: CMS.Chat ChatMessageTypeEnum
Type of system message 
- args
 - Type:  
System String 
Arguments to insert into the message text at the placeholders ({0}, {1}, etc.) 
See Also