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Pkcs9AttributeObject Class

Represents an attribute used for CMS/PKCS #7 and PKCS #9 operations.

Namespace:  System.Security.Cryptography.Pkcs
Assembly:  System.Security (in System.Security.dll)

[HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort = true)]
public class Pkcs9AttributeObject : AsnEncodedData

The Pkcs9AttributeObject type exposes the following members.

  NameDescription
Public methodPkcs9AttributeObject()Initializes a new instance of the Pkcs9AttributeObject class.
Public methodPkcs9AttributeObject(AsnEncodedData)Initializes a new instance of the Pkcs9AttributeObject class using a specified AsnEncodedData object as its attribute type and value.
Public methodPkcs9AttributeObject(Oid, Byte[])Initializes a new instance of the Pkcs9AttributeObject class using a specified Oid object as the attribute type and a specified ASN.1 encoded data as the attribute value.
Public methodPkcs9AttributeObject(String, Byte[])Initializes a new instance of the Pkcs9AttributeObject class using a specified string representation of an object identifier (OID) as the attribute type and a specified ASN.1 encoded data as the attribute value.
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  NameDescription
Public propertyOidGets an Oid object that represents the type of attribute associated with this Pkcs9AttributeObject object.
Public propertyRawDataGets or sets the Abstract Syntax Notation One (ASN.1)-encoded data represented in a byte array. (Inherited from AsnEncodedData.)
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  NameDescription
Public methodCopyFromCopies a PKCS #9 attribute type and value for this Pkcs9AttributeObject from the specified AsnEncodedData object. (Overrides AsnEncodedData.CopyFrom(AsnEncodedData).)
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodFormatReturns a formatted version of the Abstract Syntax Notation One (ASN.1)-encoded data as a string. (Inherited from AsnEncodedData.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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A Pkcs9AttributeObject object can be thought of as a strongly typed AsnEncodedData object because of the addition of the Oid property.

NoteNote

The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: MayLeakOnAbort. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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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