System.Xml.HtmlUtf8RawTextWriter.WriteHtmlAttributeText C# (CSharp) Méthode

        private unsafe void WriteHtmlAttributeText( char * pSrc, char *pSrcEnd ) {
            if ( endsWithAmpersand ) {
                if ( pSrcEnd - pSrc > 0 && pSrc[0] != '{' ) {
                    OutputRestAmps();
                }
                endsWithAmpersand = false;
            }

            fixed ( byte * pDstBegin = bufBytes ) {
                byte * pDst = pDstBegin + this.bufPos;

                char ch = (char)0;
                for (;;) {
                    byte * pDstEnd = pDst + ( pSrcEnd - pSrc );
                    if ( pDstEnd > pDstBegin + bufLen ) {
                        pDstEnd = pDstBegin + bufLen;
                    }


                    while ( pDst < pDstEnd && ( ( ( xmlCharType.charProperties[( ch = *pSrc )] & XmlCharType.fAttrValue ) != 0 ) && ch <= 0x7F ) ) {



                        *pDst++ = (byte)ch;
                        pSrc++;
                    }
                    Debug.Assert( pSrc <= pSrcEnd );

                    // end of value
                    if ( pSrc >= pSrcEnd ) {
                        break;
                    }

                    // end of buffer
                    if ( pDst >= pDstEnd ) {
                        bufPos = (int)(pDst - pDstBegin);
                        FlushBuffer();
                        pDst = pDstBegin + 1;
                        continue;
                    }

                    // some character needs to be escaped
                    switch ( ch ) {
                        case '&':
                            if ( pSrc + 1 == pSrcEnd ) {
                                endsWithAmpersand = true;
                            }
                            else if ( pSrc[1] != '{' ) {
                                pDst = XmlUtf8RawTextWriter.AmpEntity(pDst);
                                break;
                            }
                            *pDst++ = (byte)ch;
                            break;
                        case '"':
                            pDst = QuoteEntity( pDst );
                            break;
                        case '<':
                        case '>':
                        case '\'':
                        case (char)0x9:
                            *pDst++ = (byte)ch;
                            break;
                        case (char)0xD:
                            // do not normalize new lines in attributes - just escape them
                            pDst = CarriageReturnEntity( pDst );
                            break;
                        case (char)0xA:
                            // do not normalize new lines in attributes - just escape them
                            pDst = LineFeedEntity( pDst );
                            break;
                        default:
                            EncodeChar( ref pSrc, pSrcEnd, ref pDst);
                            continue;
                    }
                    pSrc++;
                }
                bufPos = (int)(pDst - pDstBegin);
            }
        }