Dictionary<TKey,TValue>.EnsureCapacity(Int32) Method

Definition

Namespace:

System.Collections.Generic

Assembly:

System.Collections.dll

Source:

Dictionary.cs

Ensures that the dictionary can hold up to a specified number of entries without any further expansion of its backing storage.

public:
 int EnsureCapacity(int capacity);

public int EnsureCapacity (int capacity);

member this.EnsureCapacity : int -> int

Public Function EnsureCapacity (capacity As Integer) As Integer

Parameters

capacity

Int32

The number of entries.

Returns

Int32

The current capacity of the Dictionary<TKey,TValue>.

Exceptions

ArgumentOutOfRangeException

capacity is less than 0.