AspNetCompatibilityRequirementsMode AspNetCompatibilityRequirementsMode AspNetCompatibilityRequirementsMode AspNetCompatibilityRequirementsMode Enum

定义

指定 Windows Communication Foundation (WCF) 服务是否以与 ASP.NET 兼容的模式运行或是否可以运行。Specifies whether a Windows Communication Foundation (WCF) service runs, or can run, in a mode that is compatible with ASP.NET.

public enum class AspNetCompatibilityRequirementsMode
public enum AspNetCompatibilityRequirementsMode
type AspNetCompatibilityRequirementsMode = 
Public Enum AspNetCompatibilityRequirementsMode
继承
AspNetCompatibilityRequirementsModeAspNetCompatibilityRequirementsModeAspNetCompatibilityRequirementsModeAspNetCompatibilityRequirementsMode

字段

Allowed Allowed Allowed Allowed 1

WCF 服务可在 ASP.NETASP.NET 兼容模式设置为 truefalse 的应用程序域中运行。WCF services can run in an application domain with ASP.NETASP.NET compatibility mode set to true or false.

NotAllowed NotAllowed NotAllowed NotAllowed 0

WCF 服务必须在 ASP.NETASP.NET 兼容模式设置为 false 的应用程序域中运行。WCF services must run in an application domain with ASP.NETASP.NET compatibility mode set to false.

Required Required Required Required 2

WCF 服务必须在 ASP.NETASP.NET 兼容模式设置为 true 的应用程序域中运行。WCF services must run in an application domain with ASP.NETASP.NET compatibility mode set to true.

示例

服务开发人员可以确保其服务只运行在 ASP.NET 兼容模式下通过设置Allowed属性上的AspNetCompatibilityRequirementsAttribute为必需,如下面的示例中所示:Service developers can ensure that their service is only run in ASP.NET Compatibility Mode by setting the Allowed property on the AspNetCompatibilityRequirementsAttribute to Required as shown in the following example:

[ServiceContract(Namespace="http://Microsoft.ServiceModel.Samples")]
public interface ICalculatorSession
{
    [OperationContract]
    void Clear();
    [OperationContract]
    void AddTo(double n);
    [OperationContract]
    void SubtractFrom(double n);
    [OperationContract]
    void MultiplyBy(double n);
    [OperationContract]
    void DivideBy(double n);
    [OperationContract]
    double Equals();
}
<ServiceContract(Namespace:="http://Microsoft.ServiceModel.Samples")> _
Public Interface ICalculatorSession

    <OperationContract()> _
    Sub Clear()
    <OperationContract()> _
    Sub AddTo(ByVal n As Double)
    <OperationContract()> _
    Sub SubtractFrom(ByVal n As Double)
    <OperationContract()> _
    Sub MultiplyBy(ByVal n As Double)
    <OperationContract()> _
    Sub DivideBy(ByVal n As Double)
    <OperationContract()> _
    Function Equal() As Double
End Interface
[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

注解

ASP.NETASP.NET 兼容性模式允许 WCF 服务使用 ASP 功能,如标识模拟。compatibility mode allows WCF services to use ASP features such as identity impersonation. 该服务是通过 Web.config 文件在应用程序级别启用的,并且无法由嵌套在应用程序中的 Web.config 文件重写。It is enabled at the application level through the Web.config file and cannot be overridden by Web.config files nested in the application. AspNetCompatibilityRequirementsMode值未指定的服务,它获取默认情况下允许的行为。When the AspNetCompatibilityRequirementsMode value is not specified for a service, it gets Allowed behavior by default. 有关详细信息,请参阅 <serviceHostingEnvironment>For more information, see <serviceHostingEnvironment>.

适用于