ISecurityEncodable.ToXml Método

Definición

Crea una codificación XML del objeto de seguridad y su estado actual.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

Devoluciones

SecurityElement

Codificación XML del objeto de seguridad, incluida cualquier información de estado.An XML encoding of the security object, including any state information.

Ejemplos

En el ejemplo de código siguiente se muestra cómo implementar el método FromXml.The following code example demonstrates implementing the FromXml method. Este ejemplo de código forma parte de un ejemplo más extenso proporcionado para la clase ISecurityEncodable.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

Comentarios

El código personalizado que extiende los objetos de seguridad debe implementar los métodos ToXml y FromXml para que los objetos sean codificables en seguridad.Custom code that extends security objects needs to implement the ToXml and FromXml methods to make the objects security-encodable.

Se aplica a