SortedDictionary<TKey,TValue>.Values 属性

定义

命名空间:

System.Collections.Generic

程序集:

System.Collections.dll

Source:

SortedDictionary.cs

获得一个包含 SortedDictionary<TKey,TValue> 中的值的集合。

public:
 property System::Collections::Generic::SortedDictionary<TKey, TValue>::ValueCollection ^ Values { System::Collections::Generic::SortedDictionary<TKey, TValue>::ValueCollection ^ get(); };

public System.Collections.Generic.SortedDictionary<TKey,TValue>.ValueCollection Values { get; }

member this.Values : System.Collections.Generic.SortedDictionary<'Key, 'Value>.ValueCollection

Public ReadOnly Property Values As SortedDictionary(Of TKey, TValue).ValueCollection

属性值

SortedDictionary<TKey,TValue>.ValueCollection

一个 SortedDictionary<TKey,TValue>.ValueCollection，包含 SortedDictionary<TKey,TValue> 中的值。

示例

此代码示例演示如何使用 Values 属性枚举字典中的值，以及如何枚举字典中的键和值。

此代码示例是为 SortedDictionary<TKey,TValue> 类提供的一个更大示例的一部分。

// To get the values alone, use the Values property.
SortedDictionary<string, string>.ValueCollection valueColl =
    openWith.Values;

// The elements of the ValueCollection are strongly typed
// with the type that was specified for dictionary values.
Console.WriteLine();
foreach( string s in valueColl )
{
    Console.WriteLine("Value = {0}", s);
}

' To get the values alone, use the Values property.
Dim valueColl _
    As SortedDictionary(Of String, String).ValueCollection = _
    openWith.Values

' The elements of the ValueCollection are strongly typed
' with the type that was specified for dictionary values.
Console.WriteLine()
For Each s As String In valueColl 
    Console.WriteLine("Value = {0}", s)
Next s

// When you use foreach to enumerate dictionary elements,
// the elements are retrieved as KeyValuePair objects.
Console.WriteLine();
foreach( KeyValuePair<string, string> kvp in openWith )
{
    Console.WriteLine("Key = {0}, Value = {1}",
        kvp.Key, kvp.Value);
}

' When you use foreach to enumerate dictionary elements,
' the elements are retrieved as KeyValuePair objects.
Console.WriteLine()
For Each kvp As KeyValuePair(Of String, String) In openWith
    Console.WriteLine("Key = {0}, Value = {1}", _
        kvp.Key, kvp.Value)
Next kvp

注解

中的SortedDictionary<TKey,TValue>.ValueCollection值根据 Comparer 属性进行排序，其顺序与 属性返回Keys的 中SortedDictionary<TKey,TValue>.KeyCollection关联的键的顺序相同。

返回的 SortedDictionary<TKey,TValue>.ValueCollection 不是静态副本;相反， SortedDictionary<TKey,TValue>.ValueCollection 引用回原始 SortedDictionary<TKey,TValue>中的值。 因此，对 SortedDictionary<TKey,TValue> 的更改将继续反映在 中 SortedDictionary<TKey,TValue>.ValueCollection。

获取此属性的值是 O (1) 操作。

另请参阅

• SortedDictionary<TKey,TValue>.ValueCollection
• Keys