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SortedList Constructor (Int32)

Initializes a new instance of the SortedList class that is empty, has the specified initial capacity, and is sorted according to the IComparable interface implemented by each key added to the SortedList object.

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

new : 
        initialCapacity:int -> SortedList

Parameters

initialCapacity
Type: System.Int32

The initial number of elements that the SortedList object can contain.

ExceptionCondition
ArgumentOutOfRangeException

initialCapacity is less than zero.

OutOfMemoryException

There is not enough available memory to create a SortedList object with the specified initialCapacity.

Each key must implement the IComparable interface to be capable of comparisons with every other key in the SortedList object. The elements are sorted according to the IComparable implementation of each key added to the SortedList.

The capacity of a SortedList object is the number of elements that the SortedList can hold. As elements are added to a SortedList, the capacity is automatically increased as required by reallocating the internal array.

If the size of the collection can be estimated, specifying the initial capacity eliminates the need to perform a number of resizing operations while adding elements to the SortedList object.

This constructor is an O(n) operation, where n is initialCapacity.

The following code example creates collections using different SortedList constructors and demonstrates the differences in the behavior of the collections.

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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