Asn1Tag.TryDecode(ReadOnlySpan<Byte>, Asn1Tag, Int32) Method

Definition

Namespace:

System.Formats.Asn1

Assembly:

System.Formats.Asn1.dll

Source:

Asn1Tag.cs

Attempts to read a BER-encoded tag that starts at source.

public:
 static bool TryDecode(ReadOnlySpan<System::Byte> source, [Runtime::InteropServices::Out] System::Formats::Asn1::Asn1Tag % tag, [Runtime::InteropServices::Out] int % bytesConsumed);

public static bool TryDecode(ReadOnlySpan<byte> source, out System.Formats.Asn1.Asn1Tag tag, out int bytesConsumed);

static member TryDecode : ReadOnlySpan<byte> * Asn1Tag * int -> bool

Public Shared Function TryDecode (source As ReadOnlySpan(Of Byte), ByRef tag As Asn1Tag, ByRef bytesConsumed As Integer) As Boolean

Parameters

source

ReadOnlySpan<Byte>

The read-only byte sequence whose beginning is a BER-encoded tag.

tag

Asn1Tag

The decoded tag.

bytesConsumed

Int32

When this method returns, contains the number of bytes that contributed to the encoded tag, 0 on failure. This parameter is treated as uninitialized.

Returns

Boolean

true if a tag was correctly decoded; otherwise, false.