DXViewIsAutomaticallyUpdatingDXScene Property

public bool IsAutomaticallyUpdatingDXScene { get; set; }

Property Value

IsAutomaticallyUpdatingDXScene gets or sets a Boolean that specifies if DXView is calling Update on every WPF's rendering event.

Update method checks for any changed in the SceneNodes created from WPF objects.

With setting IsAutomaticallyUpdatingDXScene to false you can improve performance because SceneNodes are not checked for changes. But in this case you need to manually call Update method after each change of the objects.

This method also sets the IsAutomaticallyUpdatingBeforeEachRender property.

Reference