FieldLookup Members

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Specifies a lookup field.

The FieldLookup type exposes the following members.

Constructors

	Name	Description
	FieldLookup

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Properties

	Name	Description
	AllowMultipleValues	Gets or sets a value that specifies whether the lookup field allows multiple values.
	CanBeDeleted	Gets a value that specifies whether the field can be deleted. (Inherited from Field.)
	Context	Returns the context that is associated with the client object. (Inherited from ClientObject.)
	DefaultValue	Gets or sets a value that specifies the default value for the field. (Inherited from Field.)
	Description	Gets or sets a value that specifies the description of the field. (Inherited from Field.)
	Direction	Gets or sets a value that specifies the reading order of the field. (Inherited from Field.)
	EnforceUniqueValues	(Inherited from Field.)
	FieldTypeKind	Gets or sets a value that specifies the type of the field. (Inherited from Field.)
	Filterable	Gets a value that specifies whether list items in the list can be filtered by the field value. (Inherited from Field.)
	FromBaseType	Gets a Boolean value that indicates whether the field derives from a base field type. (Inherited from Field.)
	Group	Gets or sets a value that specifies the field group. (Inherited from Field.)
	Hidden	Gets or sets a value that specifies whether the field is hidden in list views and list forms. (Inherited from Field.)
	Id	Gets a value that specifies the field identifier. (Inherited from Field.)
	InternalName	Gets a value that specifies the field internal name. (Inherited from Field.)
	IsRelationship	Gets or sets a value that specifies whether this lookup field is returned by Microsoft.SharePoint.Client.List.GetRelatedField from the list being looked up to.
	LookupField	Gets or sets a value that specifies the internal field name of the field used as the lookup values.
	LookupList	Gets or sets a value that specifies the list identifier of the list that contains the field to use as the lookup values.
	LookupWebId	Gets or sets a value that specifies the GUID that identifies the site containing the list which contains the field used as the lookup values.
	ObjectData	Gets the object data for the current client object. (Inherited from ClientObject.)
	ObjectVersion	Gets a string that indicates the version of the current client object. This member is reserved for internal use and is not intended to be used directly from your code. (Inherited from ClientObject.)
	Path	Tracks how a client object is created in the ClientRuntimeContext class, so that the object can be re-created on the server. This member is reserved for internal use and is not intended to be used directly from your code. (Inherited from ClientObject.)
	PrimaryFieldId	Gets or sets a value that specifies the primary lookup field identifier if this is a dependent lookup field Otherwise, it is an empty string.
	ReadOnlyField	Gets or sets a value that specifies whether the value of the field is read-only. (Inherited from Field.)
	RelationshipDeleteBehavior	Gets or sets a value that specifies the delete behavior of the lookup field.
	Required	Gets or sets a value that specifies whether the field requires a value. (Inherited from Field.)
	SchemaXml	Gets or sets a value that specifies the XML schema that defines the field. (Inherited from Field.)
	Scope	Gets a value that specifies the server-relative URL of the list or the site that the field belongs to. (Inherited from Field.)
	Sealed	Gets a value that specifies whether properties on the field cannot be changed and whether the field cannot be deleted. (Inherited from Field.)
	ServerObjectIsNull	Gets the server object and returns null if the server object is null. (Inherited from ClientObject.)
	Sortable	Gets a value that specifies whether list items in the list can be sorted by the field value. (Inherited from Field.)
	StaticName	Gets or sets a value that specifies a customizable identifier of the field. (Inherited from Field.)
	Tag	Gets or sets data that is associated with the client object. (Inherited from ClientObject.)
	Title	Gets or sets value that specifies the display name of the field. (Inherited from Field.)
	TypeAsString	Gets or sets a value that specifies the type of the field. (Inherited from Field.)
	TypeDisplayName	Gets a value that specifies the display name for the type of the field. (Inherited from Field.)
	TypeShortDescription	Gets a value that specifies the description for the type of the field. (Inherited from Field.)
	ValidationFormula	Gets or sets a value that specifies the data validation criteria for the value of the field. (Inherited from Field.)
	ValidationMessage	Gets or sets a value that specifies the error message returned when data validation fails for the field. (Inherited from Field.)

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Methods

	Name	Description
	CheckUninitializedProperty	Checks to determine whether the specified value type property of a ClientObject has been initialized. (Inherited from ClientObject.)
	CustomFromJson	Returns a Boolean value that indicates whether custom code was used to populate an object. This member is reserved for internal use and is not intended to be used directly from your code. (Inherited from ClientObject.)
	DeleteObject	Deletes the field from the list, from the site, or from the content types within the list. (Inherited from Field.)
	FromJson	Indicates whether custom code was used to populate an object. This member is reserved for internal use and is not intended to be used directly from your code. (Inherited from ClientObject.)
	InitNonPropertyFieldFromJson	Initializes a non-property field of the client object based on JSON data from the server. This member is reserved for internal use and is not intended to be used directly from your code. (Inherited from ClientObject.)
	InitOnePropertyFromJson	(Overrides Field.InitOnePropertyFromJson(String, JsonReader).)
	IsObjectPropertyInstantiated	Indicates whether the specified property of the client object is instantiated. (Inherited from ClientObject.)
	IsPropertyAvailable	Returns a Boolean value that indicates whether the specified scalar property has been retrieved or set. (Inherited from ClientObject.)
	LoadExpandoFields	When overridden in a derived class, initializes the extended properties associated with the client object. (Inherited from ClientObject.)
	RefreshLoad	Reloads all scalar properties associated with the client object when overridden in a derived class. (Inherited from ClientObject.)
	RemoveFromParentCollection	Removes the current client object from the parent client object collection. (Inherited from ClientObject.)
	Retrieve()	Retrieves all scalar properties associated with the object. This member is reserved for internal use and is not intended to be used directly from your code. (Inherited from ClientObject.)
	Retrieve([])	Retrieves the specified scalar properties associated with the object. This member is reserved for internal use and is not intended to be used directly from your code. (Inherited from ClientObject.)
	ToString	(Inherited from Object.)
	Update	Commits changed properties of the field. (Inherited from Field.)
	UpdateAndPushChanges	Commits changed properties of the field and propagates changes to all lists that use the field. (Inherited from Field.)

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See Also

Reference

FieldLookup Class

Microsoft.SharePoint.Client Namespace