自定义配置节属性不是配置元素

我需要另外一套眼睛来解决这个问题。 我得到了一个

ConfigurationErrorsException未处理“属性’exportClientSettings’不是ConfigurationElement。”

当我调用ExportClientConfiguration.GetSection();时抛出exceptionExportClientConfiguration.GetSection();

这是我的代码：

App.config中

C＃代码

 /// 
 /// The export client configuration section. /// 
 public class ExportClientConfiguration : ConfigurationSection, IExportClientConfiguration { private const string ExportClientSettingsCollectionName = "exportClientSettings"; /// 
 /// Gets the export client configuration items. /// 
 ///  /// The export client configuration items. ///  [ConfigurationProperty(ExportClientSettingsCollectionName, IsDefaultCollection = true)] public IEnumerable ExportClientConfigurationItems { get { return base[ExportClientSettingsCollectionName] as ExportClientSettingsCollection; } } /// 
 /// Gets the export client path settings. /// 
 ///  /// The export client path settings. ///  public IList ExportClientSettings { get { return ExportClientConfigurationItems.ToList(); } } /// 
 /// Gets the section. /// 
 /// Name of the configuration section. /// The configuration section. public static IExportClientConfiguration GetSection(string configurationSectionName = "exportClientConfiguration") { IExportClientConfiguration section = ConfigurationManager.GetSection(configurationSectionName) as ExportClientConfiguration; return section; } } /// 
 /// An IEnumerable collection fo ExportClientSettings /// 
 [ConfigurationCollection(typeof(ExportClientSettings), AddItemName = "exportClientSetting")] public class ExportClientSettingsCollection : ConfigurationElementCollection, IEnumerable { /// 
 /// Gets the  at the specified index. /// 
 ///  /// The . ///  /// The index. ///  public ExportClientSettings this[int index] { get { return BaseGet(index) as ExportClientSettings; } } /// 
 /// Returns an enumerator that iterates through the collection. /// 
 ///  /// A  that can be used to iterate through the collection. ///  public new IEnumerator GetEnumerator() { return (from item in Enumerable.Range(0, Count) select this[item]).GetEnumerator(); } protected override ConfigurationElement CreateNewElement() { return new ExportClientSettings(); } protected override object GetElementKey(ConfigurationElement element) { var lConfigElement = element as ExportClientSettings; return lConfigElement != null ? lConfigElement.Name : null; } } /// 
 /// The export client path settings /// 
 public class ExportClientSettings : ConfigurationElement, IExportClientSettings { private const string NameProperty = "name"; private const string PathProperty = "path"; /// 
 /// Gets the name. /// 
 ///  /// The name to identify the export path and filename. ///  [ConfigurationProperty(NameProperty, IsKey = true)] public string Name { get { return this[NameProperty].ToString(); } } /// 
 /// Gets the path. /// 
 ///  /// The path. ///  [ConfigurationProperty(PathProperty)] public string Path { get { return this[PathProperty].ToString(); } } } 

我错过了什么？

Answer 1

几个问题。

1. ExportClientConfigurationItems属性应为ExportClientSettingsCollection类型， ExportClientSettingsCollection不是IEnumerable 。
2. 在你的配置文件中， Path是大写字母，它应该是小写字母path=\\Example\Path" ，因为你用小写的ConfigurationProperty装饰了属性。

修复这两个，它的工作原理。