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SortedList<TKey, TValue>.ICollection<KeyValuePair<TKey, TValue>>.Remove Method

Removes the first occurrence of a specific key/value pair from the ICollection<T>.

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

bool ICollection<KeyValuePair<TKey, TValue>>.Remove(
	KeyValuePair<TKey, TValue> keyValuePair
)

Return Value

Type: System.Boolean
true if keyValuePair was successfully removed from the ICollection<T>; otherwise, false. This method also returns false if keyValuePair was not found in the original ICollection<T>.

Implements

ICollection<T>.Remove(T)

This method determines equality using the default comparer Comparer<T>.Default for System.Collections.Generic.KeyValuePair<TKey, TValue>.

This method performs a binary search; however, the elements are moved up to fill in the open spot, so this method is an O(n) operation, where n is Count.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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