通过

ConfigurationElementCollection.BaseClear 方法

  • 参考

定义

命名空间:
System.Configuration
程序集:
System.Configuration.ConfigurationManager.dll
程序集:
System.Configuration.dll
包:
System.Configuration.ConfigurationManager v6.0.0
包:
System.Configuration.ConfigurationManager v7.0.0
包:
System.Configuration.ConfigurationManager v8.0.0
包:
System.Configuration.ConfigurationManager v9.0.0-preview.2.24128.5
Source:
ConfigurationElementCollection.cs
Source:
ConfigurationElementCollection.cs
Source:
ConfigurationElementCollection.cs

从集合中移除所有配置元素对象。

protected:
 void BaseClear();
protected public:
 void BaseClear();
protected void BaseClear ();
protected internal void BaseClear ();
member this.BaseClear : unit -> unit
Protected Sub BaseClear ()
Protected Friend Sub BaseClear ()

例外

ConfigurationErrorsException

配置是只读的。

- 或 -

集合项已在更高级别的配置中锁定。

示例

下面的代码示例演示如何调用 BaseClear 方法。

public void Remove(UrlConfigElement url)
{
    if (BaseIndexOf(url) >= 0)
    {
        BaseRemove(url.Name);
        // Your custom code goes here.
        Console.WriteLine("UrlsCollection: {0}", "Removed collection element!");
    }
}

Public Sub Remove(ByVal url As UrlConfigElement)
    If BaseIndexOf(url) >= 0 Then
        BaseRemove(url.Name)
        ' Your custom code goes here.
        Console.WriteLine("UrlsCollection: {0}", "Removed collection element!")
    End If
End Sub

注解

BaseClear调用 方法时，它会从集合中删除所有ConfigurationElement对象。 它还将 clear 指令插入配置文件。

适用于