ISecurityEncodable.ToXml Method

Definition

Erstellt eine XML-Codierung des Sicherheitsobjekts und seines aktuellen Zustands.Creates an XML encoding of the security object and its current state.

public:
 System::Security::SecurityElement ^ ToXml();
public System.Security.SecurityElement ToXml ();
abstract member ToXml : unit -> System.Security.SecurityElement
Public Function ToXml () As SecurityElement

Returns

SecurityElement

Eine XML-Codierung des Sicherheitsobjekts, einschließlich aller Zustandsinformationen.An XML encoding of the security object, including any state information.

Examples

Im folgenden Codebeispiel wird die Implementierung der FromXml-Methode veranschaulicht.The following code example demonstrates implementing the FromXml method. Dieses Codebeispiel ist Teil eines größeren Beispiels, das für die ISecurityEncodable-Klasse bereitgestellt wird.This code example is part of a larger example provided for the ISecurityEncodable class.

    // Produce XML from the permission's fields.
public:
    virtual SecurityElement^ ToXml() override
    {
        // These first three lines create an element with the required format.
        SecurityElement^ element = gcnew SecurityElement("IPermission");
        // Replace the double quotation marks () 
        // with single quotation marks ()
        // to remain XML compliant when the culture is not neutral.
        element->AddAttribute("class", 
            GetType()->AssemblyQualifiedName->Replace('\"', '\''));
        element->AddAttribute("version", "1");

        if (!specifiedAsUnrestricted)
        {
            element->AddAttribute("Flags", 
                Enum::Format(SoundPermissionState::typeid, stateFlags, "G"));
        }   
        else
        {
            element->AddAttribute("Unrestricted", "true");
        }
        return element;
    }
// Produce XML from the permission's fields.
public override SecurityElement ToXml()
{
    // These first three lines create an element with the required format.
    SecurityElement e = new SecurityElement("IPermission");
    // Replace the double quotation marks (“”) with single quotation marks (‘’)
    // to remain XML compliant when the culture is not neutral.
    e.AddAttribute("class", GetType().AssemblyQualifiedName.Replace('\"', '\''));
    e.AddAttribute("version", "1");

    if (!m_specifiedAsUnrestricted)
        e.AddAttribute("Flags", Enum.Format(typeof(SoundPermissionState), m_flags, "G"));
    else
        e.AddAttribute("Unrestricted", "true");
    return e;
}
' Produce XML from the permission's fields.
Public Overrides Function ToXml() As SecurityElement
    ' These first three lines create an element with the required format.
    Dim e As New SecurityElement("IPermission")
    ' Replace the double quotation marks ("") with single quotation marks (‘’)
    ' to remain XML compliant when the culture is not neutral.
    e.AddAttribute("class", [GetType]().AssemblyQualifiedName.Replace(ControlChars.Quote, "'"c))
    e.AddAttribute("version", "1")

    If Not m_specifiedAsUnrestricted Then
        e.AddAttribute("Flags", [Enum].Format(GetType(SoundPermissionState), m_flags, "G"))
    Else
        e.AddAttribute("Unrestricted", "true")
    End If
    Return e

End Function 'ToXml

Remarks

Benutzerdefinierter Code, der Sicherheits Objekte erweitert, muss die Methoden ToXml und FromXml implementieren, um die Objekte Sicherheits Codierbar zu machen.Custom code that extends security objects needs to implement the ToXml and FromXml methods to make the objects security-encodable.

Applies to