SortedList<TKey,TValue>.Count 属性

定义

获取包含在 SortedList<TKey,TValue> 中的键/值对的数目。Gets the number of key/value pairs contained in the SortedList<TKey,TValue>.

public:
 property int Count { int get(); };
public int Count { get; }
member this.Count : int
Public ReadOnly Property Count As Integer

属性值

包含在 SortedList<TKey,TValue> 中的键/值对的数目。The number of key/value pairs contained in the SortedList<TKey,TValue>.

实现

注解

CapacitySortedList<TKey,TValue> 可存储的元素数。Capacity is the number of elements that the SortedList<TKey,TValue> can store. Count 是实际处于 SortedList<TKey,TValue>中的元素的数目。Count is the number of elements that are actually in the SortedList<TKey,TValue>.

Capacity 始终大于或等于 CountCapacity is always greater than or equal to Count. 如果在添加元素时 Count 超过 Capacity,则会在复制旧元素并添加新元素之前自动重新分配内部数组,从而增加容量。If Count exceeds Capacity while adding elements, the capacity is increased by automatically reallocating the internal array before copying the old elements and adding the new elements.

检索此属性的值的运算复杂度为 O(1)。Retrieving the value of this property is an O(1) operation.

适用于

另请参阅