Artemis.Managers.DeviceManager.RaiseKeyboardChangedEvent C# (CSharp) Method

        protected virtual void RaiseKeyboardChangedEvent(KeyboardChangedEventArgs e)
        {
            // I do this in all to avoid a possible race condition
            // https://msdn.microsoft.com/en-us/library/w369ty8x.aspx
            var handler = OnKeyboardChangedEvent;
            handler?.Invoke(this, e);
        }
    }