XmlSchemaKey Class

 

This class represents the key element from XMLSchema as specified by the World Wide Web Consortium (W3C).

Namespace:   System.Xml.Schema
Assembly:  System.Xml (in System.Xml.dll)


public ref class XmlSchemaKey : XmlSchemaIdentityConstraint

NameDescription
System_CAPS_pubmethodXmlSchemaKey()

Initializes a new instance of the XmlSchemaKey class.

NameDescription
System_CAPS_pubpropertyAnnotation

Gets or sets the annotation property.(Inherited from XmlSchemaAnnotated.)

System_CAPS_pubpropertyFields

Gets the collection of fields that apply as children for the XML Path Language (XPath) expression selector.(Inherited from XmlSchemaIdentityConstraint.)

System_CAPS_pubpropertyId

Gets or sets the string id.(Inherited from XmlSchemaAnnotated.)

System_CAPS_pubpropertyLineNumber

Gets or sets the line number in the file to which the schema element refers.(Inherited from XmlSchemaObject.)

System_CAPS_pubpropertyLinePosition

Gets or sets the line position in the file to which the schema element refers.(Inherited from XmlSchemaObject.)

System_CAPS_pubpropertyName

Gets or sets the name of the identity constraint.(Inherited from XmlSchemaIdentityConstraint.)

System_CAPS_pubpropertyNamespaces

Gets or sets the XmlSerializerNamespaces to use with this schema object.(Inherited from XmlSchemaObject.)

System_CAPS_pubpropertyParent

Gets or sets the parent of this XmlSchemaObject.(Inherited from XmlSchemaObject.)

System_CAPS_pubpropertyQualifiedName

Gets the qualified name of the identity constraint, which holds the post-compilation value of the QualifiedName property.(Inherited from XmlSchemaIdentityConstraint.)

System_CAPS_pubpropertySelector

Gets or sets the XPath expression selector element.(Inherited from XmlSchemaIdentityConstraint.)

System_CAPS_pubpropertySourceUri

Gets or sets the source location for the file that loaded the schema.(Inherited from XmlSchemaObject.)

System_CAPS_pubpropertyUnhandledAttributes

Gets or sets the qualified attributes that do not belong to the current schema's target namespace.(Inherited from XmlSchemaAnnotated.)

NameDescription
System_CAPS_pubmethodEquals(Object^)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

Specifies that an attribute or element value (or set of values) must be a key within the specified scope. A key must be unique, non-nillable/non-nullable, and always present. The constraint name must be unique within a schema.

See XmlSchemaKeyref for an example using this class.

.NET Framework
Available since 1.1

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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