Optional
Readonly
Disable dragging this part from its original container to other containers, But allow dropping parts from other containers on it, This option only applies to the ViewContainerPart and has no effect on the ViewContainer.
ViewContainerPart
Disable dragging this part from its original container to other containers, But allow dropping parts from other containers on it, This option only applies to the
ViewContainerPart
and has no effect on the ViewContainer.