Overrides an UserControl to create a base class for alarms and trends viewers The control is a Tab Control that provides an Header, a SubHeader, a ToolBar, a ContextMenu and Name management (Names are registered and unregistered automatically). It also provides support for Security, GAS, LAS, Licensing.

Stores the error code and the error message event generated by the ViewControl when an error happens

Defines the interface that should be implemented by all the items that will be added to the tabs of the ViewControl

The type of the dock of the Toolbar