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SortedList<TKey, TValue>.IndexOfValue Method

Searches for the specified value and returns the zero-based index of the first occurrence within the entire SortedList<TKey, TValue>.

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

public int IndexOfValue(
	TValue value
)

Parameters

value
Type: TValue
The value to locate in the SortedList<TKey, TValue>. The value can be null for reference types.

Return Value

Type: System.Int32
The zero-based index of the first occurrence of value within the entire SortedList<TKey, TValue>, if found; otherwise, -1.

This method determines equality using the default comparer Comparer<T>.Default for the value type TValue. Comparer<T>.Default checks whether the value type TValue implements System.IComparable<T> and uses that implementation, if available. If not, Comparer<T>.Default checks whether the value type TValue implements System.IComparable. If the value type TValue does not implement either interface, this method uses Object.Equals.

This method performs a linear search; therefore, the average execution time is proportional to Count. That is, this method is an O(n) operation, where n is Count.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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