Artikel
11/18/2011

BasicHttpSecurity Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Specifies the security used for a Silverlight client configured with a BasicHttpBinding.

Inheritance Hierarchy

System.Object
System.ServiceModel.BasicHttpSecurity

Namespace: System.ServiceModel
Assembly: System.ServiceModel (in System.ServiceModel.dll)

Syntax

'Declaration
Public NotInheritable Class BasicHttpSecurity

public sealed class BasicHttpSecurity

The BasicHttpSecurity type exposes the following members.

Properties

	Name	Description
	Mode	Gets or sets the mode of security for a client configured with a BasicHttpBinding.

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Methods

	Name	Description
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

Security is turned off by default for Silverlight clients configured with the BasicHttpBinding. To use a non-default mode of security, specify it with the parameter when using the non-default BasicHttpBinding(BasicHttpSecurityMode) or use the Mode property to change the default to the mode of security required.

Examples


            'Constructors set with different security modes
            Dim defaultNoSecurityPDBinding As New PollingDuplexHttpBinding()
            Dim transportSecurityPDBinding As New PollingDuplexHttpBinding(BasicHttpSecurityMode.Transport)
            Dim transportCredentialOnlyPDBinding As New PollingDuplexHttpBinding(BasicHttpSecurityMode.TransportCredentialOnly)

            'Get the BasicHttpSecurity from the binding
            Dim defaultSecurity As BasicHttpSecurity = defaultNoSecurityPDBinding.Security
            Dim transportHttpSecurity As BasicHttpSecurity = transportSecurityPDBinding.Security
            Dim transportCredentialOnlyHttpSecurity As BasicHttpSecurity = transportCredentialOnlyPDBinding.Security

            'Get the defaultSecurityMode
            Dim defaultSecurityMode As BasicHttpSecurityMode = defaultSecurity.Mode
            'Output for binding with no security: None
            Dim txtdefaultSecurityMode As String = defaultSecurityMode.ToString()

            'Get the transportSecurityMode
            Dim tansportSecurityMode As BasicHttpSecurityMode = transportHttpSecurity.Mode
            'Output for binding with transport security: Transport
            Dim txtTransportSecurityMode As String = tansportSecurityMode.ToString()

            'Output txtSecurityMode for binding with transport credential security: TransportCredentialOnly
            Dim txtTransportCredentialOnlySecurityMode As String = transportCredentialOnlyHttpSecurity.Mode.ToString()

            'Change the SecurityMode for a binding
            defaultSecurityMode = BasicHttpSecurityMode.TransportCredentialOnly
            'Output for binding with transport credential only security: TransportCredentialOnly
            Dim txtChangedSecurityMode As String = defaultSecurityMode.ToString()


            //Constructors set with different security modes
            PollingDuplexHttpBinding defaultNoSecurityPDBinding = new PollingDuplexHttpBinding();
            PollingDuplexHttpBinding transportSecurityPDBinding = new PollingDuplexHttpBinding(BasicHttpSecurityMode.Transport);
            PollingDuplexHttpBinding transportCredentialOnlyPDBinding = new PollingDuplexHttpBinding(BasicHttpSecurityMode.TransportCredentialOnly);

            //Get the BasicHttpSecurity from the binding
            BasicHttpSecurity defaultSecurity = defaultNoSecurityPDBinding.Security;
            BasicHttpSecurity transportHttpSecurity = transportSecurityPDBinding.Security;
            BasicHttpSecurity transportCredentialOnlyHttpSecurity = transportCredentialOnlyPDBinding.Security;

            //Get the defaultSecurityMode
            BasicHttpSecurityMode defaultSecurityMode = defaultSecurity.Mode;
            //Output for binding with no security: None
            string txtdefaultSecurityMode = defaultSecurityMode.ToString();

            //Get the transportSecurityMode
            BasicHttpSecurityMode tansportSecurityMode = transportHttpSecurity.Mode;
            //Output for binding with transport security: Transport
            string txtTransportSecurityMode = tansportSecurityMode.ToString();

            //Output txtSecurityMode for binding with transport credential security: TransportCredentialOnly
            string txtTransportCredentialOnlySecurityMode = transportCredentialOnlyHttpSecurity.Mode.ToString();

            //Change the SecurityMode for a binding
            defaultSecurityMode = BasicHttpSecurityMode.TransportCredentialOnly;
            //Output for binding with transport credential only security: TransportCredentialOnly
            string txtChangedSecurityMode = defaultSecurityMode.ToString();

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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