XmlSchemaElement.Block Property
Definition
Important
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Gets or sets a Block
derivation.
public:
property System::Xml::Schema::XmlSchemaDerivationMethod Block { System::Xml::Schema::XmlSchemaDerivationMethod get(); void set(System::Xml::Schema::XmlSchemaDerivationMethod value); };
public System.Xml.Schema.XmlSchemaDerivationMethod Block { get; set; }
member this.Block : System.Xml.Schema.XmlSchemaDerivationMethod with get, set
Public Property Block As XmlSchemaDerivationMethod
Property Value
The attribute used to block a type derivation. Default value is XmlSchemaDerivationMethod.None
. Optional.
Remarks
This attribute can contain the following values:
Enum | Description |
---|---|
None |
Use the derivation restriction defined by the BlockDefault property of the schema, if it exists. |
Empty |
There are no restrictions on replacements of this element. |
Substitution |
This element cannot be replaced by a type derived by Substitution. |
Extension |
This element cannot be replaced by a type derived by Extension. |
Restriction |
This element cannot be replaced by a type derived by Restriction. |
All |
#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.
Applies to
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