ConfigurationElementCollection.GetElementKey(ConfigurationElement) 方法

  • 參考

定義

命名空間:
System.Configuration
組件:
System.Configuration.ConfigurationManager.dll
組件:
System.Configuration.dll
套件:
System.Configuration.ConfigurationManager v6.0.0
套件:
System.Configuration.ConfigurationManager v7.0.0
套件:
System.Configuration.ConfigurationManager v8.0.0
套件:
System.Configuration.ConfigurationManager v9.0.0-preview.2.24128.5
來源:
ConfigurationElementCollection.cs
來源:
ConfigurationElementCollection.cs
來源:
ConfigurationElementCollection.cs

在衍生類別中覆寫時，取得指定組態項目的項目索引鍵。

protected:
 abstract System::Object ^ GetElementKey(System::Configuration::ConfigurationElement ^ element);
protected abstract object GetElementKey (System.Configuration.ConfigurationElement element);
abstract member GetElementKey : System.Configuration.ConfigurationElement -> obj
Protected MustOverride Function GetElementKey (element As ConfigurationElement) As Object

參數

element
ConfigurationElement

對其傳回索引鍵的 ConfigurationElement。

傳回

Object

Object，用做指定 ConfigurationElement 的索引鍵。

範例

下列程式代碼範例示範如何覆寫 GetElementKey 方法。

protected override Object GetElementKey(ConfigurationElement element)
{
    return ((UrlConfigElement)element).Name;
}

Protected Overrides Function GetElementKey(ByVal element As ConfigurationElement) As Object
    Return (CType(element, UrlConfigElement)).Name
End Function

適用於