public static void SetApplicationSettingInConfigFile(string configFileName, string settingsTypeName, string settingName, string value)
{
var conf = OpenConfigFile(configFileName);
var applicationSettings = conf.SectionGroups["applicationSettings"] as ApplicationSettingsGroup;
if (applicationSettings == null)
{
applicationSettings = new ApplicationSettingsGroup();
conf.SectionGroups.Add("applicationSettings", applicationSettings);
}
var configSettings = applicationSettings.Sections[settingsTypeName] as ClientSettingsSection;
if (configSettings == null)
{
configSettings = new ClientSettingsSection();
applicationSettings.Sections.Add(settingsTypeName, configSettings);
}
var settingElement = configSettings.Settings.Get(settingName);
if (settingElement == null)
{
settingElement = new SettingElement(settingName, SettingsSerializeAs.String);
}
settingElement.Value.ValueXml = new XmlDocument().CreateNode(XmlNodeType.Element, "value", "");
settingElement.Value.ValueXml.InnerText = value;
configSettings.Settings.Add(settingElement);
conf.Save(ConfigurationSaveMode.Full);
}
public static void Main()
{
try {
Configuration c = ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
ApplicationSettingsGroup g = c.SectionGroups ["applicationSettings"]
as ApplicationSettingsGroup;
ConfigurationSection s = g.Sections ["test.Properties.Settings"];
Console.WriteLine("RequirePermission: {0}", s.SectionInformation.RequirePermission);
} catch (Exception e) {
Console.WriteLine(e);
}
}
public static ConfigurationSectionGroup CreateApplicationSettingsGroup(System.Configuration.Configuration config)
{
ConfigurationSectionGroup appsg = config.RootSectionGroup.SectionGroups.Get("applicationSettings");
if (appsg == null)
{
appsg = new ApplicationSettingsGroup();
//appsg.Type = typeof(ApplicationSettingsGroup).AssemblyQualifiedName;
config.RootSectionGroup.SectionGroups.Add("applicationSettings", appsg);
//创建节点
}
return(appsg);
}
static ConfigurationSectionGroup AddSectionGroup(Configuration pConfiguration, String pSectionGroupName)
{
ConfigurationSectionGroup wConfigurationSectionGroup = null;
if (pSectionGroupName == "applicationSettings")
{
wConfigurationSectionGroup = new ApplicationSettingsGroup();
}
if (pSectionGroupName == "userSettingsGroup")
{
wConfigurationSectionGroup = new UserSettingsGroup();
}
pConfiguration.SectionGroups.Add(pSectionGroupName, wConfigurationSectionGroup);
return(wConfigurationSectionGroup);
}
