Assembly: System.Xml (in System.Xml.dll)
Particles must be one of the following compositors:
The complex type contains the elements defined in the referenced group.
The complex type contains the elements defined in the specified sequence.
The complex type allows one of the elements specified in the choice element.
The complex type allows all of the elements specified in the all element to appear once or not at all.
This is mutually exclusive with the ContentModel property.
Available since 1.1