public static IEnumerable <string> ParseRow(TextReader stream)
{
string line = Csv.ReadLine(stream);
if (line != null)
{
int pos = 0;
while (pos < line.Length)
{
string str1;
if ((int)line[pos] == 34)
{
++pos;
string str2 = string.Empty;
int startIndex = pos;
while (pos < line.Length)
{
if ((int)line[pos] == 34)
{
++pos;
if (pos >= line.Length)
{
string str3 = Csv.ReadLine(stream);
if (str3 == null)
{
--pos;
break;
}
str2 = str2 + line.Substring(startIndex) + "\n";
line = str3;
pos = startIndex = 0;
continue;
}
if ((int)line[pos] != 34)
{
--pos;
break;
}
}
++pos;
if (pos >= line.Length)
{
string str3 = Csv.ReadLine(stream);
if (str3 != null)
{
str2 = str2 + line.Substring(startIndex) + "\n";
line = str3;
pos = startIndex = 0;
}
else
{
break;
}
}
}
str1 = (str2 + line.Substring(startIndex, pos - startIndex)).Replace("\"\"", "\"");
}
else
{
int startIndex = pos;
while (pos < line.Length && (int)line[pos] != 44)
{
++pos;
}
str1 = line.Substring(startIndex, pos - startIndex);
}
yield return(str1);
while (pos < line.Length && (int)line[pos] != 44)
{
++pos;
}
if (pos < line.Length)
{
++pos;
}
}
}
}
public static IEnumerable <string> ParseRow(string text)
{
Invariant.ArgumentNotNull((object)text, "text");
return(Csv.ParseRow((TextReader) new StringReader(text)));
}