ConfigurationElement.LockAttributes 속성

정의

잠긴된 특성의 컬렉션을 가져옵니다.Gets the collection of locked attributes.

public:
 property System::Configuration::ConfigurationLockCollection ^ LockAttributes { System::Configuration::ConfigurationLockCollection ^ get(); };
public System.Configuration.ConfigurationLockCollection LockAttributes { get; }
member this.LockAttributes : System.Configuration.ConfigurationLockCollection
Public ReadOnly Property LockAttributes As ConfigurationLockCollection

속성 값

요소에 대한 잠긴 특성(속성)의 ConfigurationLockCollection입니다.The ConfigurationLockCollection of locked attributes (properties) for the element.

예제

다음 예제에서는 LockAttributes 속성을 사용하는 방법을 보여 줍니다.The following example shows how to use the LockAttributes property.

// Show how to use LockAttributes.
// It locks and unlocks all the urls elements.
static void LockAttributes()
{

    try
    {
        // Get the current configuration file.
        System.Configuration.Configuration config =
            ConfigurationManager.OpenExeConfiguration(
            ConfigurationUserLevel.None);

        // Get the MyUrls section.
        UrlsSection myUrlsSection =
            config.GetSection("MyUrls") as UrlsSection;

        if (myUrlsSection == null)
        {
            Console.WriteLine("Failed to load UrlsSection.");
        }
        else
        {

            IEnumerator elemEnum =
                 myUrlsSection.Urls.GetEnumerator();

            int i = 0;
            while (elemEnum.MoveNext())
            {

                // Get the current element.
                ConfigurationElement element =
                    myUrlsSection.Urls[i];

                // Get the lock attributes collection of 
                // the current element.
                ConfigurationLockCollection lockAttributes =
                    element.LockAttributes;

                // Add or remove the lock on the attributes.
                if (lockAttributes.Contains("name"))
                    lockAttributes.Remove("name");
                else
                    lockAttributes.Add("name");

                if (lockAttributes.Contains("url"))
                    lockAttributes.Remove("url");
                else
                    lockAttributes.Add("url");

                if (lockAttributes.Contains("port"))
                    lockAttributes.Remove("port");
                else
                    lockAttributes.Add("port");

                // Get the locket attributes.
                string lockedAttributes =
                    lockAttributes.AttributeList;

                Console.WriteLine(
                    "Element {0} Locked attributes list: {1}",
                    i.ToString(), lockedAttributes);

                i += 1;

                config.Save(ConfigurationSaveMode.Full);

            }

        }
    }
    catch (ConfigurationErrorsException e)
    {
        Console.WriteLine("[LockAttributes: {0}]",
            e.ToString());
    }

}
' Show how to use LockAttributes.
' It locks and unlocks all the urls elements.
Shared Sub LockAttributes()

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

        ' Get the MyUrls section.
        Dim myUrlsSection As UrlsSection = _
        config.GetSection("MyUrls")

        If myUrlsSection Is Nothing Then
            Console.WriteLine("Failed to load UrlsSection.")
        Else

            Dim elemEnum As IEnumerator = _
            myUrlsSection.Urls.GetEnumerator()

            Dim i As Integer = 0
            While elemEnum.MoveNext()
                ' Get the current element.
                Dim element As ConfigurationElement = _
                myUrlsSection.Urls(i)

                ' Get the lock attributes collection of 
                ' the current element.
                Dim lockAttributes _
                As ConfigurationLockCollection = _
                element.LockAttributes

                ' Add or remove the lock on the attributes.
                If lockAttributes.Contains("name") Then
                    lockAttributes.Remove("name")
                Else
                    lockAttributes.Add("name")
                End If
                If lockAttributes.Contains("url") Then
                    lockAttributes.Remove("url")
                Else
                    lockAttributes.Add("url")
                End If
                If lockAttributes.Contains("port") Then
                    lockAttributes.Remove("port")
                Else
                    lockAttributes.Add("port")
                End If

                ' Get the locket attributes.
                Dim lockedAttributes As String = _
                lockAttributes.AttributeList()

                Console.WriteLine("Element {0} Locked attributes list: {1}", _
                i.ToString(), lockedAttributes)

                i += 1

                config.Save(ConfigurationSaveMode.Full)
            End While
        End If

    Catch e As ConfigurationErrorsException
        Console.WriteLine("[LockAttributes: {0}]", _
        e.ToString())
    End Try

End Sub

설명

LockAttributes 속성을 사용 하면 지정한 모든 특성을 잠글 수 있습니다.The LockAttributes property allows you to lock all the attributes you specify.

이렇게 하려면 예 섹션에 설명 된 대로 Contains 메서드를 사용 합니다.To do that you use the Contains method, as explained in the Example section.

참고

LockAttributes 속성을 사용 하면 규칙을 적용 하는 요소의 자식 구성 요소가 수정 되지 않도록 방지할 수 있습니다.The LockAttributes property allows you to prevent the child configuration elements of the element to which you apply the rule from being modified. 요소 자체와 해당 자식 요소에 대 한 일반 잠금을 설정 하려면 LockItem를 사용 합니다.Use LockItem if you want to put a general lock on the element itself and its child elements.

상속자 참고

LockAllAttributesExceptLockAttributes 속성을 동시에 사용 하는 경우 가장 제한적인 규칙이 적용 됩니다.If you use the LockAllAttributesExcept and LockAttributes properties at the same time, the most restrictive rule applies.

적용 대상

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