Pkcs9ContentType Class

The Pkcs9ContentType class defines the type of the content of a CMS/PKCS #7 message.

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

[HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort = true)]
public sealed class Pkcs9ContentType : Pkcs9AttributeObject

The Pkcs9ContentType type exposes the following members.

  NameDescription
Public methodPkcs9ContentTypeThe Pkcs9ContentType constructor creates an instance of the Pkcs9ContentType class.
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  NameDescription
Public propertyContentTypeThe ContentType property gets an Oid object that contains the content type.
Public propertyOidGets an Oid object that represents the type of attribute associated with this Pkcs9AttributeObject object. (Inherited from Pkcs9AttributeObject.)
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 information from an AsnEncodedData object. (Overrides Pkcs9AttributeObject.CopyFrom(AsnEncodedData).)
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (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 the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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A Pkcs9ContentType object will be automatically generated and placed in the SignerInfo.SignedAttributes property whenever the CmsSigner.SignedAttributes property for the corresponding signer is not empty.

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: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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