Decodes the specified extension and returns an object of the specified type that is instantiated with the decoded bytes.

Namespace: LLCryptoLib.Security.Certificates
Assembly: LLCryptoLib (in LLCryptoLib.dll) Version: 2.0.1024.0 (2.0.1024)

Syntax

C#
protected static Object DecodeExtension(
	Extension extension,
	IntPtr oid,
	Type returnType
)
Visual Basic
Protected Shared Function DecodeExtension ( _
	extension As Extension, _
	oid As IntPtr, _
	returnType As Type _
) As Object
Visual C++
protected:
static Object^ DecodeExtension(
	Extension^ extension, 
	IntPtr oid, 
	Type^ returnType
)

Parameters

extension
Type: LLCryptoLib.Security.Certificates..::..Extension
The certificate extension to decode.
oid
Type: System..::..IntPtr
The Object Identifier of the structure.
returnType
Type: System..::..Type
A Type instance. See remarks.

Return Value

An object of the type returnType.

Remarks

The specified type should have a public constructor that takes an IntPtr and an int as parameters [in that order]. The IntPtr is a pointer to the decoded buffer and the int contains the number of decoded bytes. The type should not keep the IntPtr reference after construction of an instance, because the memory is freed when the DecodeExtension method returns.

Exceptions

ExceptionCondition
System..::..ArgumentNullExceptionOne of the parameters is a null reference (Nothing in Visual Basic).
LLCryptoLib.Security.Certificates..::..CertificateExceptionAn error occurs while decoding the certificate extension.

See Also