Class Collection<T>

Represents collection with change tracking.

Inheritance

System.Object

Collection<T>

MappingDocument

MappingElement

MetaFieldMapElementCollection

MetaObjectExtensionInfoCollection

ModuleDataStorageCollection

ModuleManifestCollection

StringCollection

Implements

IChangeTracking

Namespace: Mediachase.BusinessFoundation.Data

Assembly: Mediachase.BusinessFoundation.Data.dll

Version: 14.26.0

Syntax

public class Collection<T> : Collection<T>, IChangeTracking

Type Parameters

Name	Description
T

Constructors

Collection()

Initializes a new instance of the Collection<T> class.

Declaration

public Collection()

Properties

IsChanged

Gets a value indicating whether this instance is changed.

Declaration

protected virtual bool IsChanged { get; set; }

Property Value

Type	Description
System.Boolean	`true` if this instance is changed; otherwise, `false`.

Methods

AcceptChanges()

Accepts the changes.

Declaration

protected virtual void AcceptChanges()

AddRange(IEnumerable<T>)

Adds the range.

Declaration

public virtual void AddRange(IEnumerable<T> collection)

Parameters

Type	Name	Description
System.Collections.Generic.IEnumerable<T>	collection	The collection.

ClearItems()

Removes all elements from the System.Collections.ObjectModel.Collection`1.

Declaration

protected override void ClearItems()

InsertItem(Int32, T)

Inserts the item.

Declaration

protected override void InsertItem(int index, T item)

Parameters

Type	Name	Description
System.Int32	index	The index.
T	item	The object to insert. The value can be null for reference types.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	index is less than zero.-or-index is greater than System.Collections.ObjectModel.Collection`1.Count.

OnChanged(CollectionChangedEventArgs<T>)

Called when [changed].

Declaration

protected virtual void OnChanged(CollectionChangedEventArgs<T> argument)

Parameters

Type	Name	Description
CollectionChangedEventArgs<T>	argument	The argument.

OnChanging(CollectionChangedEventArgs<T>)

Called when [changing].

Declaration

protected virtual void OnChanging(CollectionChangedEventArgs<T> argument)

Parameters

Type	Name	Description
CollectionChangedEventArgs<T>	argument	The argument.

RemoveItem(Int32)

Removes the element at the specified index of the System.Collections.ObjectModel.Collection`1.

Declaration

protected override void RemoveItem(int index)

Parameters

Type	Name	Description
System.Int32	index	The zero-based index of the element to remove.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	index is less than zero.-or-index is equal to or greater than System.Collections.ObjectModel.Collection`1.Count.

SetItem(Int32, T)

Sets the item.

Declaration

protected override void SetItem(int index, T item)

Parameters

Type	Name	Description
System.Int32	index	The index.
T	item	The new value for the element at the specified index. The value can be null for reference types.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	index is less than zero.-or-index is greater than System.Collections.ObjectModel.Collection`1.Count.

ToArray()

Toes the array.

Declaration

public virtual T[] ToArray()

Returns

Type	Description
T[]

Events

Changed

Declaration

public event EventHandler<CollectionChangedEventArgs<T>> Changed

Event Type

Type	Description
System.EventHandler<CollectionChangedEventArgs<T>>

Changing

Declaration

public event EventHandler<CollectionChangedEventArgs<T>> Changing

Event Type

Type	Description
System.EventHandler<CollectionChangedEventArgs<T>>

Explicit Interface Implementations

IChangeTracking.AcceptChanges()

Accepts the changes.

Declaration

void IChangeTracking.AcceptChanges()

IChangeTracking.IsChanged

Gets a value indicating whether this instance is changed.

Declaration

bool IChangeTracking.IsChanged { get; }

Returns

Type	Description
System.Boolean	`true` if this instance is changed; otherwise, `false`.

Implements

IChangeTracking