gdk-sharp0.0.0.0neutralGtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.Describes a property change on a window.System.ValueTypePropertyGdk.AtomThe property that was changed.The property that was changed.None.PropertyGdk.PropertyStateWhether the property was changed, or deleted.Whether the property was changed.None.PropertySystem.UInt32The time of the event in milliseconds.The time of the event of milliseconds.None.ConstructorInternal constructor.
raw unmanaged pointer.
A new None.