AspNetCompatibilityRequirementsAttribute.RequirementsMode Eigenschaft

Definition

Namespace:

System.ServiceModel.Activation

Assembly:

System.ServiceModel.dll

Dient zum Abrufen oder Festlegen der vom Dienst erforderlichen ASP.NET Kompatibilitätsebene.

public:
 property System::ServiceModel::Activation::AspNetCompatibilityRequirementsMode RequirementsMode { System::ServiceModel::Activation::AspNetCompatibilityRequirementsMode get(); void set(System::ServiceModel::Activation::AspNetCompatibilityRequirementsMode value); };

public System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode RequirementsMode { get; set; }

member this.RequirementsMode : System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode with get, set

Public Property RequirementsMode As AspNetCompatibilityRequirementsMode

Eigenschaftswert

AspNetCompatibilityRequirementsMode

Dies AspNetCompatibilityRequirementsMode gibt den erforderlichen Grad an ASP.NET Kompatibilität an. Der Standardwert ist Allowed.

Ausnahmen

InvalidEnumArgumentException

Der Wert ist für den AspNetCompatibilityRequirementsModeenum nicht gültig.

Beispiele

[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)]
public class CalculatorService : ICalculatorSession
{
    double result
    {   // Store result in AspNet session.
        get
        {
            if (HttpContext.Current.Session["Result"] != null)
                return (double)HttpContext.Current.Session["Result"];
            return 0.0D;
        }
        set
        {
            HttpContext.Current.Session["Result"] = value;
        }
    }

    public void Clear()
    {
    }

    public void AddTo(double n)
    {
        result += n;
    }

    public void SubtractFrom(double n)
    {
        result -= n;
    }

    public void MultiplyBy(double n)
    {
        result *= n;
    }

    public void DivideBy(double n)
    {
        result /= n;
    }

    public double Equals()
    {
        return result;
    }
}

    <AspNetCompatibilityRequirements(RequirementsMode:=AspNetCompatibilityRequirementsMode.Required)> _
    Public Class CalculatorService
        Implements ICalculatorSession

        Property Result() As Double
            ' Store result in AspNet Session.
            Get
                If (HttpContext.Current.Session("Result") Is Nothing) Then
                    Return 0D
                End If
                Return HttpContext.Current.Session("Result")
            End Get
            Set(ByVal value As Double)
                HttpContext.Current.Session("Result") = value
            End Set
        End Property

        Public Sub Clear() _
 Implements ICalculatorSession.Clear
            Result = 0D
        End Sub

        Public Sub AddTo(ByVal n As Double) _
Implements ICalculatorSession.AddTo
            Result += n
        End Sub

        Public Sub SubtractFrom(ByVal n As Double) _
Implements ICalculatorSession.SubtractFrom

            Result -= n
        End Sub

        Public Sub MultiplyBy(ByVal n As Double) _
Implements ICalculatorSession.MultiplyBy

            Result *= n
        End Sub

        Public Sub DivideBy(ByVal n As Double) _
Implements ICalculatorSession.DivideBy

            Result /= n
        End Sub

        Public Function Equal() As Double _
Implements ICalculatorSession.Equal

            Return Result
        End Function
    End Class

Hinweise

Verwenden Sie die RequirementsMode-Eigenschaft, um den Hostingmodus im Code festzulegen. Dies kann auch erfolgen, indem ein aspNetCompatibilityEnabled-Konfigurationsflag auf Anwendungsebene festgelegt wird. Weitere Informationen finden Sie unter <serviceHostingEnvironment>.

Zur Laufzeit können Anwendungen erkennen, ob ASP.NET Kompatibilitätsmodus aktiviert ist, indem Sie den Wert der statischen Eigenschaft AspNetCompatibilityEnabledüberprüfen.