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Dictionary<TKey, TValue>::KeyCollection::ICollection<TKey>::Clear Method ()

 

Removes all items from the ICollection<T>. This implementation always throws NotSupportedException.

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

private:
virtual void Clear() sealed = ICollection<TKey>::Clear

Exception Condition
NotSupportedException

Always thrown.

Count is set to zero, and references to other objects from elements of the collection are also released.

Universal Windows Platform
Available since 8
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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