/// <summary>
/// 获取节点的值
/// </summary>
/// <param name="SectionType">节点类型</param>
/// <param name="Key">节点名</param>
/// <param name="defaultValue">如果没查找到节点那么返回给定的默认值</param>
/// <returns></returns>
public string GetValue(ConfigurationManagerSectionType SectionType, string Key, string defaultValue = "")
{
string Value = defaultValue;
switch (SectionType)
{
case ConfigurationManagerSectionType.AppSettings:
{
if (config.AppSettings.Settings.AllKeys.Contains(Key))
{
Value = config.AppSettings.Settings[Key].Value;
}
else
{
Value = defaultValue;
}
break;
}
case ConfigurationManagerSectionType.ConnectionStrings:
{
ConnectionStringSettings setting = config.ConnectionStrings.ConnectionStrings[Key];
if (setting != null)
{
Value = setting.ConnectionString;
}
else
{
Value = defaultValue;
}
break;
}
}
if (_isSecret)
{
Value = Value.Decrypt(_secretKey);
}
return Value;
}
/// <summary>
/// 更新或添加节点
/// </summary>
/// <param name="SectionType">节点类型</param>
/// <param name="Key">节点名</param>
/// <param name="Value">节点值</param>
public void UpdateOnInsert(ConfigurationManagerSectionType SectionType, string Key, string Value)
{
if (_isSecret)
{
Value = Value.Encrypt(_secretKey);
}
switch (SectionType)
{
case ConfigurationManagerSectionType.AppSettings:
{
if (config.AppSettings.Settings.AllKeys.Contains(Key))
{
config.AppSettings.Settings[Key].Value = Value;
}
else
{
config.AppSettings.Settings.Add(Key, Value);
}
config.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("appSettings");
break;
}
case ConfigurationManagerSectionType.ConnectionStrings:
{
if (config.ConnectionStrings.ConnectionStrings[Key] != null)
{
config.ConnectionStrings.ConnectionStrings[Key].ConnectionString = Value;
}
else
{
config.ConnectionStrings.ConnectionStrings.Add(new ConnectionStringSettings(Key, Value));
}
config.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("ConnectionStrings");
break;
}
}
}
