Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

ReadOnlyDictionary<TKey, TValue>::Item Property (TKey)

.NET Framework (current version)
 

Gets the element that has the specified key.

Namespace:   System.Collections.ObjectModel
Assembly:  mscorlib (in mscorlib.dll)

public:
property TValue default[
	TKey key
] {
	virtual TValue get(TKey key) sealed;
}

Parameters

key
Type: TKey

The key of the element to get.

Property Value

Type: TValue

The element that has the specified key.

Exception Condition
ArgumentNullException

key is null.

KeyNotFoundException

The property is retrieved and key is not found.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
Return to top
Show:
© 2017 Microsoft