If nonzero, indicates that the raising of the Changed event has been suspended. This value is incremented when SuspendChangedEvent is called and decremented when ResumeAndRaiseChangedEvent is called.

Return the index number of CogIODevice object.

Return the name that characterizes the instance of CogIODevice object.

Returns true if the device is open; otherwise, returns false.

Controls whether the device is actively monitoring the input lines. When set to false, the delegate will not be called and IsInputAsserted will return stale data.

Returns the complete set of state flags supported on this object. The flags may be indexed by name as shown in the following C# code snippet: if (changedObject.StateFlags["Color"] & eventArgs.StateFlags) { ... }