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ConcurrentDictionary<TKey, TValue>::Item Property (TKey)
.NET Framework (current version)
Gets or sets the value associated with the specified key.
Assembly: mscorlib (in mscorlib.dll)
public: property TValue default[ TKey key ] { virtual TValue get(TKey key) sealed; virtual void set(TKey key, TValue value) sealed; }
Parameters
- key
-
Type:
TKey
The key of the value to get or set.
| Exception | Condition |
|---|---|
| ArgumentNullException | key is null. |
| KeyNotFoundException | The property is retrieved and key does not exist in the collection. |
Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
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