/// <summary>
/// Gets the <see cref="KeyDataCollection"/> instance
/// with the specified section name.
/// </summary>
public KeyDataCollection this[string sectionName]
{
get
{
if (_sections.ContainsSection(sectionName))
{
return(_sections[sectionName]);
}
return(null);
}
}
/// <summary>
/// Attempts to retrieve a key, using a single string combining section and
/// key name.
/// </summary>
/// <param name="key">
/// The section and key name to retrieve, separated by <see cref="IniParserConfiguration.SectionKeySeparator".
///
/// If key contains no separator, it is treated as a key in the <see cref="Global" section.
///
/// Key may contain no more than one separator character.
/// </param>
/// <param name="value">
/// If true is returned, is set to the value retrieved. Otherwise, is set
/// to an empty string.
/// </param>
/// <returns>
/// True if key was found, otherwise false.
/// </returns>
/// <exception cref="ArgumentException">
/// key contained multiple separators.
/// </exception>
public bool TryGetKey(string key, out string value)
{
value = string.Empty;
if (string.IsNullOrEmpty(key))
{
return(false);
}
var splitKey = key.Split(SectionKeySeparator);
var separatorCount = splitKey.Length - 1;
if (separatorCount > 1)
{
throw new ArgumentException("key contains multiple separators", "key");
}
if (separatorCount == 0)
{
if (!Global.ContainsKey(key))
{
return(false);
}
value = Global[key];
return(true);
}
var section = splitKey[0];
key = splitKey[1];
if (!sections.ContainsSection(section))
{
return(false);
}
var sectionData = sections[section];
if (!sectionData.ContainsKey(key))
{
return(false);
}
value = sectionData[key];
return(true);
}
/// <summary>
/// Gets the <see cref="KeyDataCollection"/> instance
/// with the specified section name.
/// </summary>
public KeyDataCollection this[string sectionName]
{
get
{
if (!_sections.ContainsSection(sectionName))
{
if (Configuration.AllowCreateSectionsOnFly)
{
_sections.AddSection(sectionName);
}
else
{
return(null);
}
}
return(_sections[sectionName]);
}
}
