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public static void CreateAppSettings()
{
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
string sectionName = "appSettings";
int appStgCnt =
ConfigurationManager.AppSettings.Count;
string newKey = "NewKey" + appStgCnt.ToString();
string newValue = DateTime.Now.ToLongDateString() +
" " + DateTime.Now.ToLongTimeString();
config.AppSettings.Settings.Add(newKey, newValue);
config.Save(ConfigurationSaveMode.Modified);
//msdn说:刷新命名节,这样在下次检索它时将从磁盘重新读取它。
//这是个静态方法,怎么能影响config的配置啊?
//所有的配置信息是在config对象里面啊?
ConfigurationManager.RefreshSection(sectionName);
AppSettingsSection appSettingSection =
(AppSettingsSection)config.GetSection(sectionName);
Console.WriteLine();
Console.WriteLine("Using GetSection(string).");
Console.WriteLine("AppSettings section XML:");
Console.WriteLine(
appSettingSection.SectionInformation.GetRawXml());
}
public void SetUi()
{
try
{
tbCn.Text = conf.AppSettings.Settings["tbCn"].Value;
tbCn1.Text = conf.AppSettings.Settings["tbCn1"].Value;
tbEn.Text = conf.AppSettings.Settings["tbEn"].Value;
tbEn1.Text = conf.AppSettings.Settings["tbEn1"].Value;
}
catch (Exception)
{
}
}
public void SaveUi()
{
try
{
//这里每次都要Clear一下,不然如果原先有这个key时,value就会以","添加并没有覆盖
AppSettings.Settings.Clear();
AppSettings.Settings.Add("tbCn", form.tbCn.Text);
AppSettings.Settings.Add("tbCn1", form.tbCn1.Text);
AppSettings.Settings.Add("tbEn", form.tbEn.Text);
AppSettings.Settings.Add("tbEn1", form.tbEn1.Text);
Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection(sectionName);
}
catch (Exception)
{
}
}
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.PerUserRoaming);
static Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
static void Main(string[] args)
{
GetAppSettings();
CreateAppSettings();
GetAppSettings();
Console.Read();
}
/// <summary>
/// 创建节点
/// </summary>
public static void CreateAppSettings()
{
int appStgCnt = ConfigurationManager.AppSettings.Count;
string newKey = "NewKey" + appStgCnt.ToString();
string newValue = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToLongTimeString();
config.AppSettings.Settings.Add(newKey, newValue);
config.Save(ConfigurationSaveMode.Modified);
//ConfigurationManager.RefreshSection("appSettings");
}
/// <summary>
/// 获得节点信息
/// </summary>
public static void GetAppSettings()
{
AppSettingsSection appSettingSection = (AppSettingsSection)config.GetSection("appSettings");
Console.WriteLine(appSettingSection.SectionInformation.GetRawXml());
}
ConfigurationManager.RefreshSection(sectionName);
Console.WriteLine(
appSettingSection.SectionInformation.GetRawXml());
config.AppSettings.Settings.Add(newKey, newValue);