GetChars() [1/6]

virtual unsafe int System.Text.Encoding.GetChars ( byte * bytes, int byteCount, char * chars, int charCount )

inlinevirtualinherited

Reimplemented in System.Text.ConsoleEncoding, System.Text.ConsoleEncoding, System.Formats.Asn1.SpanBasedEncoding, System.Formats.Asn1.T61Encoding, System.Text.ASCIIEncoding, System.Text.Latin1Encoding, System.Text.UnicodeEncoding, System.Text.UTF32Encoding, System.Text.UTF7Encoding, System.Text.UTF8Encoding, and System.Text.EncodingNLS.

Definition at line 940 of file Encoding.cs.

    {
        if (chars == null || bytes == null)
        {
            throw new ArgumentNullException((chars == null) ? "chars" : "bytes", SR.ArgumentNull_Array);
        }
        if (byteCount < 0 || charCount < 0)
        {
            throw new ArgumentOutOfRangeException((byteCount < 0) ? "byteCount" : "charCount", SR.ArgumentOutOfRange_NeedNonNegNum);
        }
        byte[] bytes2 = new ReadOnlySpan<byte>(bytes, byteCount).ToArray();
        char[] array = new char[charCount];
        int chars2 = GetChars(bytes2, 0, byteCount, array, 0);
        if (chars2 < charCount)
        {
            charCount = chars2;
        }
        new ReadOnlySpan<char>(array, 0, charCount).CopyTo(new Span<char>(chars, charCount));
        return charCount;
    }

References System.SR.ArgumentNull_Array, System.SR.ArgumentOutOfRange_NeedNonNegNum, System.array, System.byteCount, System.bytes, System.charCount, System.chars, System.Collections.Generic.Dictionary< TKey, TValue >.CopyTo(), System.Runtime.Serialization.Dictionary, and System.Text.Encoding.GetChars().