DictionaryEntry.Value 属性

定义

命名空间:

System.Collections

程序集:

netstandard.dll, System.Runtime.dll

Source:

DictionaryEntry.cs

获取或设置键/值对中的值。

public:
 property System::Object ^ Value { System::Object ^ get(); void set(System::Object ^ value); };

public object? Value { get; set; }

member this.Value : obj with get, set

Public Property Value As Object

属性值

Object

键/值对中的值。

示例

下面的示例演示了该 Value 属性。 该代码示例是 DictionaryEntry 类中的一个较大示例的一部分。

public void Add(object key, object value)
{
    // Add the new key/value pair even if this key already exists in the dictionary.
    if (ItemsInUse == items.Length)
        throw new InvalidOperationException("The dictionary cannot hold any more items.");
    items[ItemsInUse++] = new DictionaryEntry(key, value);
}

Public Sub Add(ByVal key As Object, ByVal value As Object) Implements IDictionary.Add

    ' Add the new key/value pair even if this key already exists in the dictionary.
    If ItemsInUse = items.Length Then
        Throw New InvalidOperationException("The dictionary cannot hold any more items.")
    End If
    items(ItemsInUse) = New DictionaryEntry(key, value)
    ItemsInUse = ItemsInUse + 1
End Sub