ReadOnlyDictionary<TKey,TValue>(IDictionary<TKey,TValue>) 构造函数

定义

命名空间:

System.Collections.ObjectModel

程序集:

System.Runtime.dll

Source:

ReadOnlyDictionary.cs

初始化 ReadOnlyDictionary<TKey,TValue> 类的新实例，该实例是指定字典周围的包装。

public:
 ReadOnlyDictionary(System::Collections::Generic::IDictionary<TKey, TValue> ^ dictionary);

public ReadOnlyDictionary (System.Collections.Generic.IDictionary<TKey,TValue> dictionary);

new System.Collections.ObjectModel.ReadOnlyDictionary<'Key, 'Value> : System.Collections.Generic.IDictionary<'Key, 'Value> -> System.Collections.ObjectModel.ReadOnlyDictionary<'Key, 'Value>

Public Sub New (dictionary As IDictionary(Of TKey, TValue))

参数

dictionary

IDictionary<TKey,TValue>

要包装的字典。

例外

ArgumentNullException

dictionary 为 null。