/// <summary>
/// Converts the collection to an INI-formatted formatted string with the specified options.
/// </summary>
/// <param name="format"></param>
/// <returns>An INI-formatted formatted string that contains the keys and values in the collection.</returns>
public string ToString(IniConfigurationFormat format)
{
StringBuilder sb = new StringBuilder();
WriteSection(sb, this.DefaultSection, format);
foreach (string section in this)
{
WriteSection(sb, (IniConfigurationSection)BaseGet(section), format);
}
return(sb.ToString());
}
/// <summary>
/// Converts the collection to an INI-formatted formatted string with the specified options.
/// </summary>
/// <param name="format"></param>
/// <param name="formatProvider"></param>
/// <returns></returns>
public string ToString(string format, IFormatProvider formatProvider)
{
IniConfigurationFormat f = 0;
if (format != null)
{
if (format.IndexOfAny(new[] { 'q', 'Q' }) >= 0)
{
f |= IniConfigurationFormat.ForceQuote;
}
if (format.IndexOfAny(new[] { 's', 'S' }) >= 0)
{
f |= IniConfigurationFormat.SortKey;
}
if (format.IndexOfAny(new[] { 'c', 'C' }) >= 0)
{
f |= IniConfigurationFormat.PreserveComment;
}
}
return(ToString(f));
}
private static void WriteSection(StringBuilder sb, IniConfigurationSection section, IniConfigurationFormat format)
{
IniConfigurationSection n = new IniConfigurationSection(section);
if (section.Name != String.Empty && sb.Length > 0)
{
sb.AppendLine();
}
if (format.HasFlag(IniConfigurationFormat.PreserveComment))
{
WriteComment(sb, section.GetComment());
}
if (section.Name != String.Empty)
{
sb.Append('[');
sb.Append(section.Name);
sb.AppendLine("]");
}
string[] keys = new string[section.AllKeys.Length];
Array.Copy(section.AllKeys, keys, keys.Length);
if (format.HasFlag(IniConfigurationFormat.SortKey))
{
Array.Sort(keys);
}
foreach (string key in keys)
{
if (format.HasFlag(IniConfigurationFormat.PreserveComment))
{
WriteComment(sb, n.GetComment(key));
n.RemoveComment(key);
}
foreach (string value in section.GetValues(key))
{
var hasQuote = format.HasFlag(IniConfigurationFormat.ForceQuote) || value.IndexOf('"') >= 0;
var quotedValue = hasQuote ? value.Replace("\"", "\\\"") : value;
var isNewLine = false;
sb.Append(key);
sb.Append('=');
if (hasQuote)
{
sb.Append('"');
}
foreach (string line in quotedValue.Split(new[] { "\r\n", "\n" }, StringSplitOptions.None))
{
if (isNewLine)
{
sb.Append('\\');
sb.AppendLine();
}
else
{
isNewLine = true;
}
sb.Append(line);
}
if (hasQuote)
{
sb.Append('"');
}
sb.AppendLine();
}
}
}
