/// <summary>Parses a single line.</summary>
/// <param name="line">Text to parse.</param>
private static IniFileElement ParseLine(string line)
{
if (line == null)
{
return(null);
}
if (line.Contains("\n"))
{
throw new ArgumentException("String passed to the ParseLine method cannot contain more than one line.");
}
string trim = line.Trim();
IniFileElement elem = null;
if (IniFileBlankLine.IsLineValid(trim))
{
elem = new IniFileBlankLine(1);
}
else if (IniFileCommentary.IsLineValid(line))
{
elem = new IniFileCommentary(line);
}
else if (IniFileSectionStart.IsLineValid(trim))
{
elem = new IniFileSectionStart(line);
}
else if (IniFileValue.IsLineValid(trim))
{
elem = new IniFileValue(line);
}
return(elem ?? new IniFileElement(line));
}
