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AsnReader.ReadEnumeratedBytes(Nullable<Asn1Tag>) Method

Definition

Reads the next value as a Enumerated with a specified tag, returning the contents as a ReadOnlyMemory<T> over the original data.

public ReadOnlyMemory<byte> ReadEnumeratedBytes (System.Formats.Asn1.Asn1Tag? expectedTag = default);
member this.ReadEnumeratedBytes : Nullable<System.Formats.Asn1.Asn1Tag> -> ReadOnlyMemory<byte>
Public Function ReadEnumeratedBytes (Optional expectedTag As Nullable(Of Asn1Tag) = Nothing) As ReadOnlyMemory(Of Byte)

Parameters

expectedTag
Nullable<Asn1Tag>

The tag to check for before reading, or null for the default tag (Universal 10).

Returns

The bytes of the Enumerated value, in signed big-endian form.

Exceptions

The next value does not have the correct tag.

-or-

The length encoding is not valid under the current encoding rules.

-or-

The contents are not valid under the current encoding rules.

expectedTag.TagClass is Universal, but expectedTag.TagValue is not correct for the method.

Applies to