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Interface INavigableContent

Represents a content that can be navigated via XPath.

Namespace: Umbraco.Cms.Core.Xml.XPath

Assembly: Umbraco.Core.dll

Syntax

public interface INavigableContent

Properties

ChildIds

Gets the unique identifiers of the children of the navigable content.

Declaration

IList<int>? ChildIds { get; }

Property Value

Type	Description
System.Nullable<IList<System.Int32>>

Id

Gets the unique identifier of the navigable content.

Declaration

int Id { get; }

Property Value

Type	Description
System.Int32

Remarks

The root node identifier should be -1.

ParentId

Gets the unique identifier of parent of the navigable content.

Declaration

int ParentId { get; }

Property Value

Type	Description
System.Int32

Remarks

The top-level content parent identifiers should be -1 ie the identifier of the root node, whose parent identifier should in turn be -1.

Type

Gets the type of the navigable content.

Declaration

INavigableContentType Type { get; }

Property Value

Type	Description
INavigableContentType

Methods

Value(Int32)

Gets the value of a field of the navigable content for XPath navigation use.

Declaration

object Value(int index)

Parameters

Type	Name	Description
System.Int32	index	The field index.

Returns

Type	Description
System.Object	The value of the field for XPath navigation use.

Remarks

Fields are attributes or elements depending on their relative index value compared to source.LastAttributeIndex.

For attributes, the value must be a string.

For elements, the value should an XPathNavigator instance if the field is xml and has content (is not empty), null to indicate that the element is empty, or a string which can be empty, whitespace... depending on what the data type wants to expose.