public void WriteAppSettings(string sectionName, IDictionary newSettings)
{
Configuration appConfig = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
ClientSettingsSection section = GetAppConfigSection(appConfig, sectionName, true);
if (section == null)
{
throw new ConfigurationErrorsException("SettingsSaveFailedNoSection");
}
SettingElementCollection settings = section.Settings;
foreach (DictionaryEntry entry in newSettings)
{
StoredSetting setting = (StoredSetting)entry.Value;
SettingElement element = settings.Get((string)entry.Key);
if (element == null)
{
element = new SettingElement();
element.Name = (string)entry.Key;
settings.Add(element);
}
element.SerializeAs = setting.SerializeAs;
element.Value.ValueXml = setting.Value;
}
try
{
appConfig.Save();
}
catch (ConfigurationErrorsException ex)
{
throw new ConfigurationErrorsException("SettingsSaveFailed: " + ex.Message, ex);
}
}
public override void SetPropertyValues(SettingsContext context, SettingsPropertyValueCollection values)
{
IDictionary newConnections = new Hashtable();
IDictionary appSettings = new Hashtable();
IDictionary localSettings = new Hashtable();
foreach (SettingsPropertyValue value in values)
{
SettingsProperty property = value.Property;
if (value.IsDirty)
{
SpecialSettingAttribute attribute = property.Attributes[typeof(SpecialSettingAttribute)] as SpecialSettingAttribute;
if ((attribute != null) && (attribute.SpecialSetting == SpecialSetting.ConnectionString))
{
newConnections[property.Name] = value.PropertyValue;
}
else
{
StoredSetting setting = new StoredSetting(property.SerializeAs, SerializeToXmlElement(property, value));
if (!IsUserSetting(property))
{
appSettings[property.Name] = setting;
}
else
{
localSettings[property.Name] = setting;
}
}
value.IsDirty = false;
}
}
string sectionName = GetSectionName(context);
if (newConnections.Count > 0)
{
Store.WriteConnectionStrings(newConnections);
}
if (localSettings.Count > 0)
{
Store.WriteUserSettings(sectionName, localSettings);
}
if (appSettings.Count > 0)
{
Store.WriteAppSettings(sectionName, appSettings);
}
}