GetBytes() [4/9]

override int System.Text.BinHexEncoding.GetBytes ( char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex )

inline

Definition at line 23 of file BinHexEncoding.cs.

    {
        if (chars == null)
        {
            throw new ArgumentNullException("chars");
        }
        if (charIndex < 0)
        {
            throw new ArgumentOutOfRangeException("charIndex", System.SR.ValueMustBeNonNegative);
        }
        if (charIndex > chars.Length)
        {
            throw new ArgumentOutOfRangeException("charIndex", System.SR.Format(System.SR.OffsetExceedsBufferSize, chars.Length));
        }
        if (charCount < 0)
        {
            throw new ArgumentOutOfRangeException("charCount", System.SR.ValueMustBeNonNegative);
        }
        if (charCount > chars.Length - charIndex)
        {
            throw new ArgumentOutOfRangeException("charCount", System.SR.Format(System.SR.SizeExceedsRemainingBufferSpace, chars.Length - charIndex));
        }
        if (bytes == null)
        {
            throw new ArgumentNullException("bytes");
        }
        if (byteIndex < 0)
        {
            throw new ArgumentOutOfRangeException("byteIndex", System.SR.ValueMustBeNonNegative);
        }
        if (byteIndex > bytes.Length)
        {
            throw new ArgumentOutOfRangeException("byteIndex", System.SR.Format(System.SR.OffsetExceedsBufferSize, bytes.Length));
        }
        int byteCount = GetByteCount(chars, charIndex, charCount);
        if (byteCount < 0 || byteCount > bytes.Length - byteIndex)
        {
            throw new ArgumentException(System.SR.XmlArrayTooSmall, "bytes");
        }
        if (charCount > 0 && !System.HexConverter.TryDecodeFromUtf16(chars.AsSpan(charIndex, charCount), bytes.AsSpan(byteIndex, byteCount), out var charsProcessed))
        {
            int num = charsProcessed + charIndex;
            throw new FormatException(System.SR.Format(System.SR.XmlInvalidBinHexSequence, new string(chars, num, 2), num));
        }
        return byteCount;
    }

References System.byteCount, System.byteIndex, System.bytes, System.charCount, System.charIndex, System.chars, System.SR.Format(), System.Text.BinHexEncoding.GetByteCount(), System.SR.OffsetExceedsBufferSize, System.SR.SizeExceedsRemainingBufferSpace, System.HexConverter.TryDecodeFromUtf16(), System.SR.ValueMustBeNonNegative, System.SR.XmlArrayTooSmall, and System.SR.XmlInvalidBinHexSequence.