CollectionBase.Capacity CollectionBase.Capacity CollectionBase.Capacity CollectionBase.Capacity Property

Definition

Gets or sets the number of elements that the CollectionBase can contain.

public:
 property int Capacity { int get(); void set(int value); };
[System.Runtime.InteropServices.ComVisible(false)]
public int Capacity { get; set; }
member this.Capacity : int with get, set
Public Property Capacity As Integer
Property Value

The number of elements that the CollectionBase can contain.

Exceptions

There is not enough memory available on the system.

Remarks

Capacity is the number of elements that the CollectionBase can store. Count is the number of elements that are actually in the CollectionBase.

Capacity is always greater than or equal to Count. If Count exceeds Capacity while adding elements, the capacity is automatically increased by reallocating the internal array before copying the old elements and adding the new elements.

The capacity can be decreased by setting the Capacity property explicitly. When the value of Capacity is set explicitly, the internal array is also reallocated to accommodate the specified capacity.

Retrieving the value of this property is an O(1) operation; setting the property is an O(n) operation, where n is the new capacity.

Applies to

See Also