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ReadOnlyDictionary<TKey, TValue>::IDictionary<TKey, TValue>::Item Property (TKey)
.NET Framework (current version)
Gets the element that has the specified key.
Assembly: mscorlib (in mscorlib.dll)
private: property TValue default[ TKey key ] { virtual TValue get(TKey key) sealed = IDictionary<TKey, TValue>::default::get; virtual void set(TKey key, TValue value) sealed = IDictionary<TKey, TValue>::default::set; }
Parameters
- key
-
Type:
TKey
The key of the element to get or set.
Implements
IDictionary<TKey, TValue>::Item[TKey]| Exception | Condition |
|---|---|
| ArgumentNullException | key is null. |
| KeyNotFoundException | The property is retrieved and key is not found. |
| NotSupportedException | The property is set. |
This member is an explicit interface member implementation. It can be used only when the ReadOnlyDictionary<TKey, TValue> instance is cast to an IDictionary<TKey, TValue> interface.
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
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
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