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

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Definition

Namespace:
System.Formats.Asn1
Assembly:
System.Formats.Asn1.dll
Package:
System.Formats.Asn1 v8.0.1
Package:
System.Formats.Asn1 v9.0.0-rc.2.24473.5
Source:
Asn1Tag.cs
Source:
Asn1Tag.cs
Source:
Asn1Tag.cs

Attempts to read a BER-encoded tag which 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.

Applies to