/// <summary>
/// Gets the <see cref="CategorizedSettingsElementCollection"/> object representing settings under the specified category name.
/// </summary>
/// <param name="name">Name of the category whose settings are to be retrieved.</param>
/// <returns><see cref="CategorizedSettingsElementCollection"/> object with settings under the specified category name.</returns>
/// <exception cref="ArgumentNullException"><paramref name="name"/> is null or empty string.</exception>
public new CategorizedSettingsElementCollection this[string name]
{
get
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException("name");
}
// We will add the requested category to the default properties collection, so that when
// the settings are saved off to the config file, all of the categories under which
// settings may be saved are processed and saved to the config file. This is essentially
// doing what marking a property with the <ConfigurationProperty()> attribute does.
// Make the first letter of category name lower case, if not already.
char[] nameChars = name.ToCharArray();
nameChars[0] = char.ToLower(nameChars[0]);
// Do not allow spaces in the name so that underlying .Net configuration API does not break.
name = (new string(nameChars)).RemoveWhiteSpace();
ConfigurationProperty configProperty = new ConfigurationProperty(name, typeof(CategorizedSettingsElementCollection));
CategorizedSettingsElementCollection settingsCategory = null;
if ((object)m_sections == null)
{
base.Properties.Add(configProperty);
if ((object)base[configProperty] != null)
{
settingsCategory = (CategorizedSettingsElementCollection) base[configProperty];
settingsCategory.Name = name;
settingsCategory.Section = this;
settingsCategory.SetCryptoKey(m_cryptoKey);
}
}
else
{
settingsCategory = m_sections.GetOrAdd(name, sectionName =>
{
base.Properties.Add(configProperty);
CategorizedSettingsElementCollection settings = new CategorizedSettingsElementCollection
{
Name = sectionName,
Section = this,
};
settings.SetCryptoKey(m_cryptoKey);
Modified = true;
return(settings);
});
}
return(settingsCategory);
}
}
/// <summary>
/// Reads XML from the configuration file.
/// </summary>
/// <param name="reader">The <see cref="System.Xml.XmlReader"/> object, which reads from the configuration file.</param>
protected override void DeserializeSection(XmlReader reader)
{
using (BlockAllocatedMemoryStream configSectionStream = new BlockAllocatedMemoryStream())
{
XmlDocument configSection = new XmlDocument();
configSection.Load(reader);
configSection.Save(configSectionStream);
// Adds all the categories that are under the categorizedSettings section of the configuration file
// to the property collection. Again, this is essentially doing what marking a property with the
// <ConfigurationProperty()> attribute does. If this is not done, then an exception will be raised
// when the category elements are being deserialized.
if ((object)configSection.DocumentElement != null)
{
XmlNodeList categories = configSection.DocumentElement.SelectNodes("*");
if ((object)categories != null)
{
foreach (XmlNode category in categories)
{
ConfigurationProperty configProperty = new ConfigurationProperty(category.Name, typeof(CategorizedSettingsElementCollection));
base.Properties.Add(configProperty);
if ((object)m_sections != null)
{
CategorizedSettingsElementCollection settingsCategory = new CategorizedSettingsElementCollection
{
Name = category.Name,
Section = this,
};
settingsCategory.SetCryptoKey(m_cryptoKey);
m_sections.Add(category.Name, settingsCategory);
// Read all elements within this category section
XmlNodeList elements = category.SelectNodes("*");
SettingScope scope;
if ((object)elements != null)
{
foreach (XmlNode element in elements)
{
CategorizedSettingsElement categorySetting = new CategorizedSettingsElement(settingsCategory);
categorySetting.Name = element.GetAttributeValue("name");
categorySetting.Value = element.GetAttributeValue("value");
categorySetting.Description = element.GetAttributeValue("description") ?? "";
categorySetting.Encrypted = element.GetAttributeValue("encrypted").ToNonNullNorWhiteSpace("false").ParseBoolean();
if (Enum.TryParse(element.GetAttributeValue("scope").ToNonNullNorWhiteSpace("Application"), out scope))
categorySetting.Scope = scope;
else
categorySetting.Scope = SettingScope.Application;
settingsCategory.Add(categorySetting);
}
}
}
}
}
}
m_sectionLoaded = true;
if ((object)m_sections == null)
{
configSectionStream.Seek(0, SeekOrigin.Begin);
base.DeserializeSection(XmlReader.Create(configSectionStream));
}
}
}
/// <summary>
/// Gets the <see cref="CategorizedSettingsElementCollection"/> object representing settings under the specified category name.
/// </summary>
/// <param name="name">Name of the category whose settings are to be retrieved.</param>
/// <returns><see cref="CategorizedSettingsElementCollection"/> object with settings under the specified category name.</returns>
/// <exception cref="ArgumentNullException"><paramref name="name"/> is null or empty string.</exception>
public new CategorizedSettingsElementCollection this[string name]
{
get
{
if (string.IsNullOrEmpty(name))
throw new ArgumentNullException(nameof(name));
// We will add the requested category to the default properties collection, so that when
// the settings are saved off to the config file, all of the categories under which
// settings may be saved are processed and saved to the config file. This is essentially
// doing what marking a property with the <ConfigurationProperty()> attribute does.
// Make the first letter of category name lower case, if not already.
char[] nameChars = name.ToCharArray();
nameChars[0] = char.ToLower(nameChars[0]);
// Do not allow spaces in the name so that underlying .Net configuration API does not break.
name = (new string(nameChars)).RemoveWhiteSpace();
ConfigurationProperty configProperty = new ConfigurationProperty(name, typeof(CategorizedSettingsElementCollection));
CategorizedSettingsElementCollection settingsCategory = null;
if ((object)m_sections == null)
{
base.Properties.Add(configProperty);
if ((object)base[configProperty] != null)
{
settingsCategory = (CategorizedSettingsElementCollection)base[configProperty];
settingsCategory.Name = name;
settingsCategory.Section = this;
settingsCategory.SetCryptoKey(m_cryptoKey);
}
}
else
{
settingsCategory = m_sections.GetOrAdd(name, sectionName =>
{
base.Properties.Add(configProperty);
CategorizedSettingsElementCollection settings = new CategorizedSettingsElementCollection
{
Name = sectionName,
Section = this,
};
settings.SetCryptoKey(m_cryptoKey);
Modified = true;
return settings;
});
}
return settingsCategory;
}
}
/// <summary>
/// Reads XML from the configuration file.
/// </summary>
/// <param name="reader">The <see cref="System.Xml.XmlReader"/> object, which reads from the configuration file.</param>
protected override void DeserializeSection(XmlReader reader)
{
using (BlockAllocatedMemoryStream configSectionStream = new BlockAllocatedMemoryStream())
{
XmlDocument configSection = new XmlDocument();
configSection.Load(reader);
configSection.Save(configSectionStream);
// Adds all the categories that are under the categorizedSettings section of the configuration file
// to the property collection. Again, this is essentially doing what marking a property with the
// <ConfigurationProperty()> attribute does. If this is not done, then an exception will be raised
// when the category elements are being deserialized.
if ((object)configSection.DocumentElement != null)
{
XmlNodeList categories = configSection.DocumentElement.SelectNodes("*");
if ((object)categories != null)
{
foreach (XmlNode category in categories)
{
ConfigurationProperty configProperty = new ConfigurationProperty(category.Name, typeof(CategorizedSettingsElementCollection));
base.Properties.Add(configProperty);
if ((object)m_sections != null)
{
CategorizedSettingsElementCollection settingsCategory = new CategorizedSettingsElementCollection
{
Name = category.Name,
Section = this,
};
settingsCategory.SetCryptoKey(m_cryptoKey);
m_sections.Add(category.Name, settingsCategory);
// Read all elements within this category section
XmlNodeList elements = category.SelectNodes("*");
SettingScope scope;
if ((object)elements != null)
{
foreach (XmlNode element in elements)
{
CategorizedSettingsElement categorySetting = new CategorizedSettingsElement(settingsCategory);
categorySetting.Name = element.GetAttributeValue("name");
categorySetting.Value = element.GetAttributeValue("value");
categorySetting.Description = element.GetAttributeValue("description") ?? "";
categorySetting.Encrypted = element.GetAttributeValue("encrypted").ToNonNullNorWhiteSpace("false").ParseBoolean();
if (Enum.TryParse(element.GetAttributeValue("scope").ToNonNullNorWhiteSpace("Application"), out scope))
{
categorySetting.Scope = scope;
}
else
{
categorySetting.Scope = SettingScope.Application;
}
settingsCategory.Add(categorySetting);
}
}
}
}
}
}
m_sectionLoaded = true;
if ((object)m_sections == null)
{
configSectionStream.Seek(0, SeekOrigin.Begin);
base.DeserializeSection(XmlReader.Create(configSectionStream));
}
}
}
