AsnReader.ReadIntegerBytes(Nullable<Asn1Tag>) Method

Definition

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

public ReadOnlyMemory<byte> ReadIntegerBytes (System.Formats.Asn1.Asn1Tag? expectedTag = default);

Parameters

expectedTag
Nullable<Asn1Tag>

The tag to check for before reading, or null for the default tag (Universal 2).

Returns

The bytes of the Integer 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

Product Versions
.NET 5, 6, 7, 8 (package-provided), 8, 9 (package-provided), 9
.NET Framework 4.7 (package-provided), 4.7.1 (package-provided), 4.7.2 (package-provided), 4.8 (package-provided)
.NET Standard 2.0 (package-provided)