Convert() [2/3]

virtual void System.Text.Encoder.Convert ( char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex, int byteCount, bool flush, out int charsUsed, out int bytesUsed, out bool completed )

inlinevirtualinherited

Reimplemented in System.Text.OSEncoder, System.Text.OSEncoder, System.Text.EncoderNLS, and System.Text.EncoderNLS.

Definition at line 135 of file Encoder.cs.

    {
        if (chars == null || bytes == null)
        {
            throw new ArgumentNullException((chars == null) ? "chars" : "bytes", SR.ArgumentNull_Array);
        }
        if (charIndex < 0 || charCount < 0)
        {
            throw new ArgumentOutOfRangeException((charIndex < 0) ? "charIndex" : "charCount", SR.ArgumentOutOfRange_NeedNonNegNum);
        }
        if (byteIndex < 0 || byteCount < 0)
        {
            throw new ArgumentOutOfRangeException((byteIndex < 0) ? "byteIndex" : "byteCount", SR.ArgumentOutOfRange_NeedNonNegNum);
        }
        if (chars.Length - charIndex < charCount)
        {
            throw new ArgumentOutOfRangeException("chars", SR.ArgumentOutOfRange_IndexCountBuffer);
        }
        if (bytes.Length - byteIndex < byteCount)
        {
            throw new ArgumentOutOfRangeException("bytes", SR.ArgumentOutOfRange_IndexCountBuffer);
        }
        for (charsUsed = charCount; charsUsed > 0; charsUsed /= 2)
        {
            if (GetByteCount(chars, charIndex, charsUsed, flush) <= byteCount)
            {
                bytesUsed = GetBytes(chars, charIndex, charsUsed, bytes, byteIndex, flush);
                completed = charsUsed == charCount && (_fallbackBuffer == null || _fallbackBuffer.Remaining == 0);
                return;
            }
            flush = false;
        }
        throw new ArgumentException(SR.Argument_ConversionOverflow);
    }

References System.Text.Encoder._fallbackBuffer, System.SR.Argument_ConversionOverflow, System.SR.ArgumentNull_Array, System.SR.ArgumentOutOfRange_IndexCountBuffer, System.SR.ArgumentOutOfRange_NeedNonNegNum, System.byteCount, System.byteIndex, System.bytes, System.charCount, System.charIndex, System.chars, System.Text.Encoder.GetByteCount(), and System.Text.Encoder.GetBytes().

Referenced by System.Text.Encoder.Convert(), System.Text.EncodingExtensions.Convert(), System.Text.EncodingExtensions.Convert(), System.Xml.XmlEncodedRawTextWriter.EncodeChars(), System.Xml.XmlEncodedRawTextWriter.EncodeCharsAsync(), System.Xml.XmlEncodedRawTextWriter.FlushEncoder(), System.Xml.XmlEncodedRawTextWriter.FlushEncoderAsync(), System.Text.TranscodingStream.Write(), System.Text.TranscodingStream.WriteAsync(), and System.IO.BinaryWriter.WriteCharsCommonWithoutLengthPrefix().