ReadOnlyDictionary<TKey, TValue>.IDictionary<TKey, TValue>.Remove Method (TKey)

.NET Framework (current version)

Throws a NotSupportedException exception in all cases.

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

bool IDictionary<TKey, TValue>.Remove(
	TKey key


Type: TKey

The key of the element to remove.

Return Value

Type: System.Boolean

Throws a NotSupportedException exception in all cases.

Exception Condition

In all cases.

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. The IDictionary<TKey, TValue> interface specifies that the Remove method should throw a NotSupportedException exception if the collection that implements the interface is read-only.

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
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