private void setComment(IniFileElement el, string comment)
{
int index = parent.elements.IndexOf(el);
if (IniFileEx.CommentChars.Length == 0)
{
throw new NotSupportedException("Comments are currently disabled. Setup ConfigFileSettings.CommentChars property to enable them.");
}
IniFileCommentary com;
if (index > 0 && parent.elements[index - 1] is IniFileCommentary)
{
com = ((IniFileCommentary)parent.elements[index - 1]);
if (comment == "")
{
parent.elements.Remove(com);
}
else
{
com.Comment = comment;
com.Intendation = el.Intendation;
}
}
else if (comment != "")
{
com = IniFileCommentary.FromComment(comment);
com.Intendation = el.Intendation;
parent.elements.Insert(index, com);
}
}
/// <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));
}
/// <summary>Gets an IniFileCommentary object from commentary text.</summary>
/// <param name="comment">Commentary text.</param>
public static IniFileCommentary FromComment(string comment)
{
if (IniFileEx.CommentChars.Length == 0)
{
throw new NotSupportedException("Comments are disabled. Set the IniFileEx.CommentChars property to turn them on.");
}
IniFileCommentary ret = new IniFileCommentary();
ret.fComment = comment;
ret.CommentChar = IniFileEx.CommentChars[0];
return(ret);
}
