SocketPermissionAttribute Class
Assembly: System (in system.dll)
'Declaration <SerializableAttribute> _ <AttributeUsageAttribute(AttributeTargets.Assembly Or AttributeTargets.Class Or AttributeTargets.Struct Or AttributeTargets.Constructor Or AttributeTargets.Method, AllowMultiple:=True, Inherited:=False)> _ Public NotInheritable Class SocketPermissionAttribute Inherits CodeAccessSecurityAttribute 'Usage Dim instance As SocketPermissionAttribute
/** @attribute SerializableAttribute() */ /** @attribute AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method, AllowMultiple=true, Inherited=false) */ public final class SocketPermissionAttribute extends CodeAccessSecurityAttribute
SerializableAttribute AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method, AllowMultiple=true, Inherited=false) public final class SocketPermissionAttribute extends CodeAccessSecurityAttribute
To use this attribute, your Socket connection must conform to the properties that are specified in your SocketPermissionAttribute. For example, to apply the permission to a Socket connection on port 80, set the Port property of the SocketPermissionAttribute to "80". The security information that is specified in SocketPermissionAttribute is stored in the metadata of the attribute target, which is the class to which the SocketPermissionAttribute is applied. The system then accesses the information at run time. The SecurityAction that is passed to the constructor determines the allowable SocketPermissionAttribute targets.
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| The properties of a SocketPermissionAttribute must have values that are not a null reference (Nothing in Visual Basic). Also, once set, the values of the properties cannot be changed. |
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| For more information about using attributes, see Extending Metadata Using Attributes. |
System.Attribute
System.Security.Permissions.SecurityAttribute
System.Security.Permissions.CodeAccessSecurityAttribute
System.Net.SocketPermissionAttribute
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
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