Assigns (copies) properties from another RenderObject to the current object. The list of fragments (the Fragments property) is neither copied nor changed. Properties UserData, PageNumberingChange are copied by reference. The Name property is not copied.

Assigns (copies) properties from another RenderObject to the current object. The list of fragments (the Fragments property) is neither copied nor changed. Properties UserData, PageNumberingChange are copied by reference. The Name property is not copied.

Assigns (copies) properties from another RenderObject to the current object. The list of fragments (the Fragments property) is neither copied nor changed. Properties UserData, PageNumberingChange are copied by reference. The Name property is not copied.

Assigns (copies) properties from another RenderObject to the current object. Calls the base AssignFrom(RenderObject, Boolean, Boolean, Boolean, Boolean, Boolean, Boolean) method. If source is a RenderInputBase, also copies RenderInputBase-specific properties.