Interface IEntity

The primary data-item in the system, IEntity is a generic data-item for any kind of information. Note that it inherits IEntityLight which is the basic definition without languages, versioning, publishing etc.

We recommend you read about the Data Models in the EAV

Inherited Members
Namespace: ToSic.Eav.Data
Assembly: ToSic.Eav.Core.dll
Syntax
[PublicApi_Stable_ForUseInYourCode]
public interface IEntity : IEntity, IEntityLight, IAppIdentityLight, IPublish<IEntity>, IHasPermissions

Properties

| Improve this Doc View Source

Attributes

All the attributes of the current Entity.

Declaration
Dictionary<string, IAttribute> Attributes { get; }
Property Value
Type Description
System.Collections.Generic.Dictionary<System.String, IAttribute>
| Improve this Doc View Source

Item[String]

Gets an Attribute using its StaticName

Declaration
IAttribute this[string attributeName] { get; }
Parameters
Type Name Description
System.String attributeName

StaticName of the Attribute
Property Value
Type Description
IAttribute

A typed Attribute Object
| Improve this Doc View Source

Metadata

Get the metadata for this item

Declaration
IMetadataOf Metadata { get; }
Property Value
Type Description
IMetadataOf

A typed Metadata provider for this Entity
Remarks

The metadata is either already prepared, from the same app, or from a remote app

| Improve this Doc View Source

Title

Gets the "official" Title-Attribute IAttribute<T>

Declaration
IAttribute Title { get; }
Property Value
Type Description
IAttribute

The title of this Entity. The field used is determined in the IContentType. If you need a string, use GetBestTitle() instead.
| Improve this Doc View Source

Version

version of this entity in the repository

Declaration
int Version { get; }
Property Value
Type Description
System.Int32

The version number.

Methods

| Improve this Doc View Source

Children(String, String)

Get all the children IEntity items - optionally only of a specific field and/or type

Declaration
List<IEntity> Children(string field = null, string type = null)
Parameters
Type Name Description
System.String field

Optional field name to access
System.String type

Optional type to filter for
Returns
Type Description
System.Collections.Generic.List<IEntity>

List of children, or empty list if not found
| Improve this Doc View Source

GetBestTitle(String[])

Best way to get the current entities title

Declaration
string GetBestTitle(string[] dimensions)
Parameters
Type Name Description
System.String[] dimensions

Array of dimensions/languages to use in the lookup
Returns
Type Description
System.String

The entity title as a string
| Improve this Doc View Source

GetBestValue(String, String[], Boolean)

Retrieves the best possible value for an attribute or virtual attribute (like EntityTitle) Automatically resolves the language-variations as well based on the list of preferred languages

Declaration
object GetBestValue(string attributeName, string[] languages, bool resolveHyperlinks = false)
Parameters
Type Name Description
System.String attributeName

Name of the attribute or virtual attribute
System.String[] languages

list of languages to search in
System.Boolean resolveHyperlinks

If true, will try to resolve links in the value. Default is false.
Returns
Type Description
System.Object

An object OR a null - for example when retrieving the title and no title exists the object is string, int or even a EntityRelationship
| Improve this Doc View Source

GetBestValue<T>(String, String[], Boolean)

Retrieves the best possible value for an attribute or virtual attribute (like EntityTitle) Automatically resolves the language-variations as well based on the list of preferred languages. Will cast/convert to the expected type, or return null / default value for that type if not possible.

Declaration
T GetBestValue<T>(string attributeName, string[] languages, bool resolveHyperlinks = false)
Parameters
Type Name Description
System.String attributeName

Name of the attribute or virtual attribute
System.String[] languages

list of languages to search in
System.Boolean resolveHyperlinks

If true, will try to resolve links in the value. Default is false.
Returns
Type Description
T

An object OR a null - for example when retrieving the title and no title exists the object is string, int or even a EntityRelationship
Type Parameters
Name Description
T
| Improve this Doc View Source

Parents(String, String)

Get all the parent IEntity items - optionally only of a specific type and/or referenced in a specific field

Declaration
List<IEntity> Parents(string type = null, string field = null)
Parameters
Type Name Description
System.String type

The type name to filter for
System.String field

The field name where a parent references this item
Returns
Type Description
System.Collections.Generic.List<IEntity>

List of children, or empty list if not found