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Class PropertyGroupCollection

Represents a collection of PropertyGroup objects

Inheritance

object

Collection<PropertyGroup>

KeyedCollection<string, PropertyGroup>

Namespace: Umbraco.Cms.Core.Models

Assembly: Umbraco.Core.dll

Syntax

[DataContract]
public class PropertyGroupCollection : KeyedCollection<string, PropertyGroup>, IDeepCloneable

Constructors

PropertyGroupCollection()

Initializes a new instance of the PropertyGroupCollection class.

Declaration

public PropertyGroupCollection()

PropertyGroupCollection(IEnumerable<PropertyGroup>)

Initializes a new instance of the PropertyGroupCollection class.

Declaration

public PropertyGroupCollection(IEnumerable<PropertyGroup> groups)

Parameters

Type	Name	Description
IEnumerable<PropertyGroup>	groups	The groups.

Methods

Add(PropertyGroup)

Adds a property group to the collection.

Declaration

public void Add(PropertyGroup item)

Parameters

Type	Name	Description
PropertyGroup	item	The property group to add.

Exceptions

Type	Condition
InvalidOperationException	Thrown when the property group does not have an alias set.
ArgumentException	Thrown when changing the alias would result in duplicates.

ClearCollectionChangedEvents()

Clears all CollectionChanged event handlers

Declaration

public void ClearCollectionChangedEvents()

ClearItems()

Declaration

protected override void ClearItems()

Contains(int)

Determines whether the collection contains a property group with the specified identifier.

Declaration

public bool Contains(int id)

Parameters

Type	Name	Description
int	id	The identifier to search for.

Returns

Type	Description
bool	true if a property group with the specified identifier exists; otherwise, false.

DeepClone()

Creates a deep clone of the current object.

Declaration

public object DeepClone()

Returns

Type	Description
object	A deep clone of the current object.

GetKeyForItem(PropertyGroup)

Declaration

protected override string GetKeyForItem(PropertyGroup item)

Parameters

Type	Name	Description
PropertyGroup	item

Returns

Type	Description
string

IndexOfKey(int)

Gets the index of the property group with the specified identifier.

Declaration

public int IndexOfKey(int id)

Parameters

Type	Name	Description
int	id	The identifier to search for.

Returns

Type	Description
int	The zero-based index of the property group, or -1 if not found.

IndexOfKey(string)

Gets the index of the property group with the specified alias.

Declaration

public int IndexOfKey(string key)

Parameters

Type	Name	Description
string	key	The alias to search for.

Returns

Type	Description
int	The zero-based index of the property group, or -1 if not found.

InsertItem(int, PropertyGroup)

Declaration

protected override void InsertItem(int index, PropertyGroup item)

Parameters

Type	Name	Description
int	index
PropertyGroup	item

OnCollectionChanged(NotifyCollectionChangedEventArgs)

Raises the CollectionChanged event.

Declaration

protected virtual void OnCollectionChanged(NotifyCollectionChangedEventArgs args)

Parameters

Type	Name	Description
NotifyCollectionChangedEventArgs	args	The event arguments.

RemoveItem(int)

Declaration

protected override void RemoveItem(int index)

Parameters

Type	Name	Description
int	index

SetItem(int, PropertyGroup)

Declaration

protected override void SetItem(int index, PropertyGroup item)

Parameters

Type	Name	Description
int	index
PropertyGroup	item

Events

CollectionChanged

Declaration

public event NotifyCollectionChangedEventHandler? CollectionChanged

Event Type

Type	Description
NotifyCollectionChangedEventHandler