GetKey Method

SortedList.GetKey Method (Int32)

 

Gets the key at the specified index of a SortedList object.

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

abstract GetKey : 
        index:int -> Object
override GetKey : 
        index:int -> Object

Parameters

index
Type: System.Int32

The zero-based index of the key to get.

Return Value

Type: System.Object

The key at the specified index of the SortedList object.

Exception Condition
ArgumentOutOfRangeException

index is outside the range of valid indexes for the SortedList object.

The index sequence is based on the sort sequence. When an element is added, it is inserted into SortedList in the correct sort order, and the indexing adjusts accordingly. When an element is removed, the indexing also adjusts accordingly. Therefore, the index of a specific key/value pair might change as elements are added or removed from the SortedList object.

This method is an O(1) operation.

The following code example shows how to get one or all the keys or values in a SortedList object.

No code example is currently available or this language may not be supported.

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
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