Constants Fields

The Constants type exposes the following members.

Fields

	Name	Description
	CameraHiddenDataApplicationId	Special application Id that may be provided when calling SendData(Camera, String, DateTime, String) (for generating an "External Data Event" for a camera). When using this Id, the Operator Client hides all the other data associated to the event from the user. Note that hidden data are still written to the logbook, and can be accessed by the user through the Logbook Search.
	HiddenAttributePrefix	Prefix for special data values, acting as a "hide command". This causes the Operator Client to hide specified data (Key-Value pairs) in the user interface. The keys of the Key-Value pairs to be hidden must be listed after the prefix, separated with a space. Any Key-Value pair containing a "hide command" is also hidden implicitly.
	VirtualInputHiddenDataExternalAlarmId	Special Id that may be provided as "External Alarm Id" when calling SendData(VirtualInput, Int64, String) (for generating a "Virtual Input Data Event"). When using this Id, the Operator Client hides all the other data associated to the event from the user. Note that hidden data are still written to the logbook, and can be accessed by the user through the Logbook Search.