GetQuotedValue.cs

internal static string GetQuotedValue(string value)
{
    try
    {
        if (!value.Contains("\"")) return string.Empty;

        var values = from Match match in Regex.Matches(value, "\"([^\"]*)\"") select match.ToString();

        var resultArray = values as string[] ?? values.ToArray();
        return !resultArray.Any() ? string.Empty : resultArray.First().Replace("\"", "");
    }
    catch (Exception ex)
    {
        Log.LogException(ex);
        return string.Empty;
    }
}