Gets or sets a Block derivation.
Assembly: System.Xml (in System.Xml.dll)
This attribute can contain the following values:
Use the derivation restriction defined by the BlockDefault property of the schema, if it exists.
There are no restrictions on replacements of this element.
This element cannot be replaced by a type derived by Substitution.
This element cannot be replaced by a type derived by Extension.
This element cannot be replaced by a type derived by Restriction.
#all. This element cannot be replaced by any type regardless of derivation method.
This property does not prevent derivation, but prevents derivation from replacing the type in an instance. List and union values are not supported for the block property.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.