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

Adds an item to the ICollection<T>.

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

void ICollection<KeyValuePair<TKey, TValue>>.Add(
	KeyValuePair<TKey, TValue> keyValuePair
)

Parameters

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

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

Implements

ICollection<T>.Add(T)

ExceptionCondition
ArgumentNullException

keyValuePair is null.

ArgumentException

An element with the same key already exists in the SortedDictionary<TKey, TValue>.

A key cannot be null, but a value can be, if the value type TValue is a reference type.

This method is an O(log n) operation, where n is Count.

.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
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