ConcurrentDictionary<TKey,TValue>.IDictionary<TKey,TValue>.Remove Method
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Removes the element with the specified key from the IDictionary<TKey,TValue>.
virtual bool System.Collections.Generic.IDictionary<TKey,TValue>.Remove(TKey key) = System::Collections::Generic::IDictionary<TKey, TValue>::Remove;
C#
bool IDictionary<TKey,TValue>.Remove(TKey key);
abstract member System.Collections.Generic.IDictionary<TKey,TValue>.Remove : 'Key -> bool
override this.System.Collections.Generic.IDictionary<TKey,TValue>.Remove : 'Key -> bool
Function Remove (key As TKey) As Boolean Implements IDictionary(Of TKey, TValue).Remove
- key
- TKey
The key of the element to remove.
true
if the element is successfully removed; otherwise, false
. This method also returns false
if key
was not found in the original IDictionary<TKey,TValue>.
key
is null
.
Product | Versions |
---|---|
.NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
.NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET Standard | 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
UWP | 10.0 |
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