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

Removes the first occurrence of the specified element from the ICollection<T>.

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

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


Type: System.Collections.Generic.KeyValuePair<TKey, TValue>

The KeyValuePair<TKey, TValue> structure to remove from the ICollection<T>.

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 ICollection<T>.



This method determines equality by first using the Comparer property for the key and then using EqualityComparer<T>.Default for the value.

This method is an O(log n) operation.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Portable Class Library

Supported in: Portable Class Library