KeyValuePair<TKey,TValue>.Value 屬性

定義

命名空間:

System.Collections.Generic

組件:

System.Runtime.dll

來源:

KeyValuePair.cs

取得索引鍵/值組中的值。

public:
 property TValue Value { TValue get(); };

public TValue Value { get; }

member this.Value : 'Value

Public ReadOnly Property Value As TValue

屬性值

TValue

TValue，其為 KeyValuePair<TKey,TValue> 的值。

範例

下列程式代碼範例示範如何使用 結構列舉字典 KeyValuePair<TKey,TValue> 中的索引鍵和值。

此程式代碼是類別所提供較大範例的 Dictionary<TKey,TValue> 一部分。

// When you use foreach to enumerate dictionary elements,
// the elements are retrieved as KeyValuePair objects.
Console::WriteLine();
for each( 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();
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

備註

這個屬性是唯讀的。