A read-only dictionary that is always empty and permits lookup by nullNothingnullptra null reference (Nothing in Visual Basic) key.

Namespace: NHibernate.Util
Assembly: NHibernate (in NHibernate.dll) Version: 3.2.0.4000 (3.2.0.4000)

Syntax

C#
[SerializableAttribute]
public class EmptyMapClass<TKey, TValue> : IDictionary<TKey, TValue>, 
	ICollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, 
	IEnumerable
Visual Basic
<SerializableAttribute> _
Public Class EmptyMapClass(Of TKey, TValue) _
	Implements IDictionary(Of TKey, TValue), ICollection(Of KeyValuePair(Of TKey, TValue)),  _
	IEnumerable(Of KeyValuePair(Of TKey, TValue)), IEnumerable
Visual C++
[SerializableAttribute]
generic<typename TKey, typename TValue>
public ref class EmptyMapClass : IDictionary<TKey, TValue>, 
	ICollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, 
	IEnumerable

Type Parameters

TKey

[Missing <typeparam name="TKey"/> documentation for "T:NHibernate.Util.CollectionHelper.EmptyMapClass`2"]

TValue

[Missing <typeparam name="TValue"/> documentation for "T:NHibernate.Util.CollectionHelper.EmptyMapClass`2"]

Inheritance Hierarchy

System..::..Object
  NHibernate.Util..::..CollectionHelper..::..EmptyMapClass<(Of <(<'TKey, TValue>)>)>

See Also