ElementInformation.IsLocked 属性

定义

命名空间:

System.Configuration

程序集:

System.Configuration.ConfigurationManager.dll

包:

System.Configuration.ConfigurationManager v8.0.0

Source:

ElementInformation.cs

获取一个值，该值指示是否可以修改关联的 ConfigurationElement 对象。

public:
 property bool IsLocked { bool get(); };

public bool IsLocked { get; }

member this.IsLocked : bool

Public ReadOnly Property IsLocked As Boolean

属性值

Boolean

如果不能修改关联的 ConfigurationElement 对象，则为 true；否则为 false。

示例

下面的示例演示如何使用 IsLocked 属性。

static public void IsElementLocked()
{
    // Get the current configuration file.
    System.Configuration.Configuration config =
            ConfigurationManager.OpenExeConfiguration(
            ConfigurationUserLevel.None);
    
    // Get the section.
    UrlsSection section =
        (UrlsSection)config.GetSection("MyUrls");

    // Get the element.
    UrlConfigElement url = section.Simple;

    bool isLocked =
        url.ElementInformation.IsLocked;
    Console.WriteLine("Url element is locked? {0}",
        isLocked.ToString());
}

Public Shared Sub IsElementLocked() 

    ' Get the current configuration file.
    Dim config _
    As System.Configuration.Configuration = _
    ConfigurationManager.OpenExeConfiguration( _
    ConfigurationUserLevel.None)

    ' Get the section.
    Dim section As UrlsSection = _
    CType(config.GetSection("MyUrls"), UrlsSection)
    
    ' Get the element.
    Dim url As UrlConfigElement = _
    section.Simple
    
    Dim isLocked As Boolean = _
    url.ElementInformation.IsLocked
    Console.WriteLine("Url element is locked? {0}", _
    isLocked.ToString())

End Sub

注解

当相关元素被 、 或 LockAllAttributesExcept 属性锁定时，AllowDefinitionAllowOverride属性IsLocked将返回 true 。