AsymmetricAlgorithm.TryExportSubjectPublicKeyInfo(Span<Byte>, Int32) AsymmetricAlgorithm.TryExportSubjectPublicKeyInfo(Span<Byte>, Int32) AsymmetricAlgorithm.TryExportSubjectPublicKeyInfo(Span<Byte>, Int32) AsymmetricAlgorithm.TryExportSubjectPublicKeyInfo(Span<Byte>, Int32) Method

Definition

When overridden in a derived class, attempts to export the current key in the X.509 SubjectPublicKeyInfo format into a provided buffer.

public:
 virtual bool TryExportSubjectPublicKeyInfo(Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);
public virtual bool TryExportSubjectPublicKeyInfo (Span<byte> destination, out int bytesWritten);
abstract member TryExportSubjectPublicKeyInfo : Span<byte> *  -> bool
override this.TryExportSubjectPublicKeyInfo : Span<byte> *  -> bool
Public Overridable Function TryExportSubjectPublicKeyInfo (destination As Span(Of Byte), ByRef bytesWritten As Integer) As Boolean

Parameters

destination
Span<Byte>

The byte span to receive the X.509 SubjectPublicKeyInfo data.

bytesWritten
Int32 Int32 Int32 Int32

When this method returns, contains a value that indicates the number of bytes written to destination. This parameter is treated as uninitialized.

Returns

true if destination is big enough to receive the output; otherwise, false.

Exceptions

Remarks

Because algorithm-specific support is required to produce this data format, TryExportSubjectPublicKeyInfo throws a NotImplementedException by default.

Applies to

See also