StripSpaces() [2/2]

static string System.Xml.XmlTextReaderImpl.StripSpaces ( string value )

inlinestaticpackage

Definition at line 8450 of file XmlTextReaderImpl.cs.

    {
        int length = value.Length;
        if (length <= 0)
        {
            return string.Empty;
        }
        int num = 0;
        StringBuilder stringBuilder = null;
        while (value[num] == ' ')
        {
            num++;
            if (num == length)
            {
                return " ";
            }
        }
        int i;
        for (i = num; i < length; i++)
        {
            if (value[i] != ' ')
            {
                continue;
            }
            int j;
            for (j = i + 1; j < length && value[j] == ' '; j++)
            {
            }
            if (j == length)
            {
                if (stringBuilder == null)
                {
                    return value.Substring(num, i - num);
                }
                stringBuilder.Append(value, num, i - num);
                return stringBuilder.ToString();
            }
            if (j > i + 1)
            {
                if (stringBuilder == null)
                {
                    stringBuilder = new StringBuilder(length);
                }
                stringBuilder.Append(value, num, i - num + 1);
                num = j;
                i = j - 1;
            }
        }
        if (stringBuilder == null)
        {
            if (num != 0)
            {
                return value.Substring(num, length - num);
            }
            return value;
        }
        if (i > num)
        {
            stringBuilder.Append(value, num, i - num);
        }
        return stringBuilder.ToString();
    }

References System.Xml.Dictionary, System.length, and System.value.

Referenced by System.Xml.XmlTextReaderImpl.NodeData.TrimSpacesInValue().