SettingElementCollection 类
定义
包含 SettingElement 对象的集合。Contains a collection of SettingElement objects. 此类不能被继承。This class cannot be inherited.
public ref class SettingElementCollection sealed : System::Configuration::ConfigurationElementCollectionpublic sealed class SettingElementCollection : System.Configuration.ConfigurationElementCollectiontype SettingElementCollection = class
inherit ConfigurationElementCollectionPublic NotInheritable Class SettingElementCollection
Inherits ConfigurationElementCollection- 继承
注解
SettingElementCollection对象包含对象的集合 SettingElement 。The SettingElementCollection object contains a collection of SettingElement objects. SettingElement对象用于设置配置中的元素的值。A SettingElement object is used to set the value of an element within the configuration.
构造函数
| SettingElementCollection() |
初始化 SettingElementCollection 类的新实例。Initializes a new instance of the SettingElementCollection class. |
属性
| AddElementName |
在派生的类中重写时，获取或设置 ConfigurationElement 的名称，以便在 ConfigurationElementCollection 中与添加操作关联。Gets or sets the name of the ConfigurationElement to associate with the add operation in the ConfigurationElementCollection when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| ClearElementName |
在派生的类中重写时，获取或设置 ConfigurationElement 的名称，以便在 ConfigurationElementCollection 中与清除操作关联。Gets or sets the name for the ConfigurationElement to associate with the clear operation in the ConfigurationElementCollection when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| CollectionType |
获取配置集合的类型。Gets the type of the configuration collection. |
| Count |
获取集合中的元素数。Gets the number of elements in the collection. (继承自 ConfigurationElementCollection) |
| CurrentConfiguration |
获取对顶级 Configuration 实例的引用，该实例表示当前 ConfigurationElement 实例所属的配置层次结构。Gets a reference to the top-level Configuration instance that represents the configuration hierarchy that the current ConfigurationElement instance belongs to. (继承自 ConfigurationElement) |
| ElementInformation |
获取包含 ConfigurationElement 对象的不可自定义的信息和功能的 ElementInformation 对象。Gets an ElementInformation object that contains the non-customizable information and functionality of the ConfigurationElement object. (继承自 ConfigurationElement) |
| ElementName |
获取在派生的类中重写时用于标识配置文件中此元素集合的名称。Gets the name used to identify this collection of elements in the configuration file when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| ElementProperty |
获取表示 ConfigurationElement 对象本身的 ConfigurationElementProperty 对象。Gets the ConfigurationElementProperty object that represents the ConfigurationElement object itself. (继承自 ConfigurationElement) |
| EmitClear |
获取或设置一个值，该值指定是否已清除集合。Gets or sets a value that specifies whether the collection has been cleared. (继承自 ConfigurationElementCollection) |
| EvaluationContext |
获取 ConfigurationElement 对象的 ContextInformation 对象。Gets the ContextInformation object for the ConfigurationElement object. (继承自 ConfigurationElement) |
| HasContext |
获取一个值，该值指示 CurrentConfiguration 属性是否为 |
| IsSynchronized |
获取一个值，该值指示是否同步对集合的访问。Gets a value indicating whether access to the collection is synchronized. (继承自 ConfigurationElementCollection) |
| Item[ConfigurationProperty] |
获取或设置此配置元素的属性或特性。Gets or sets a property or attribute of this configuration element. (继承自 ConfigurationElement) |
| Item[String] |
获取或设置此配置元素的属性、特性或子元素。Gets or sets a property, attribute, or child element of this configuration element. (继承自 ConfigurationElement) |
| LockAllAttributesExcept |
获取被锁定的特性的集合。Gets the collection of locked attributes. (继承自 ConfigurationElement) |
| LockAllElementsExcept |
获取被锁定的元素的集合。Gets the collection of locked elements. (继承自 ConfigurationElement) |
| LockAttributes |
获取被锁定的特性的集合。Gets the collection of locked attributes. (继承自 ConfigurationElement) |
| LockElements |
获取被锁定的元素的集合。Gets the collection of locked elements. (继承自 ConfigurationElement) |
| LockItem |
获取或设置一个值，该值指示是否已锁定该元素。Gets or sets a value indicating whether the element is locked. (继承自 ConfigurationElement) |
| Properties |
获取属性的集合。Gets the collection of properties. (继承自 ConfigurationElement) |
| RemoveElementName |
在派生的类中重写时，获取或设置 ConfigurationElement 的名称，以便在 ConfigurationElementCollection 中与移除操作关联。Gets or sets the name of the ConfigurationElement to associate with the remove operation in the ConfigurationElementCollection when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| SyncRoot |
获取用于同步对 ConfigurationElementCollection 的访问的对象。Gets an object used to synchronize access to the ConfigurationElementCollection. (继承自 ConfigurationElementCollection) |
| ThrowOnDuplicate |
获取一个值，该值指示尝试向 ConfigurationElement 添加重复的 ConfigurationElementCollection 是否会导致引发异常。Gets a value indicating whether an attempt to add a duplicate ConfigurationElement to the ConfigurationElementCollection will cause an exception to be thrown. (继承自 ConfigurationElementCollection) |
方法
| Add(SettingElement) |
将 SettingElement 对象添加到集合中。Adds a SettingElement object to the collection. |
| BaseAdd(ConfigurationElement) |
向 ConfigurationElementCollection 添加配置元素。Adds a configuration element to the ConfigurationElementCollection. (继承自 ConfigurationElementCollection) |
| BaseAdd(ConfigurationElement, Boolean) |
向配置元素集合添加配置元素。Adds a configuration element to the configuration element collection. (继承自 ConfigurationElementCollection) |
| BaseAdd(Int32, ConfigurationElement) |
向配置元素集合添加配置元素。Adds a configuration element to the configuration element collection. (继承自 ConfigurationElementCollection) |
| BaseClear() |
从集合中移除所有配置元素对象。Removes all configuration element objects from the collection. (继承自 ConfigurationElementCollection) |
| BaseGet(Int32) |
获取位于指定索引位置的配置元素。Gets the configuration element at the specified index location. (继承自 ConfigurationElementCollection) |
| BaseGet(Object) |
返回具有指定键的配置元素。Returns the configuration element with the specified key. (继承自 ConfigurationElementCollection) |
| BaseGetAllKeys() |
返回 ConfigurationElementCollection 中包含的所有配置元素的键数组。Returns an array of the keys for all of the configuration elements contained in the ConfigurationElementCollection. (继承自 ConfigurationElementCollection) |
| BaseGetKey(Int32) |
获取位于指定索引位置的 ConfigurationElement 的键。Gets the key for the ConfigurationElement at the specified index location. (继承自 ConfigurationElementCollection) |
| BaseIndexOf(ConfigurationElement) |
获取指定的 ConfigurationElement 的索引。Indicates the index of the specified ConfigurationElement. (继承自 ConfigurationElementCollection) |
| BaseIsRemoved(Object) |
指示是否已从 ConfigurationElement 中移除具有指定键的 ConfigurationElementCollection。Indicates whether the ConfigurationElement with the specified key has been removed from the ConfigurationElementCollection. (继承自 ConfigurationElementCollection) |
| BaseRemove(Object) |
从集合中删除 ConfigurationElement 对象。Removes a ConfigurationElement from the collection. (继承自 ConfigurationElementCollection) |
| BaseRemoveAt(Int32) |
移除位于指定索引位置的 ConfigurationElement。Removes the ConfigurationElement at the specified index location. (继承自 ConfigurationElementCollection) |
| Clear() |
从集合中删除所有 SettingElement 对象。Removes all SettingElement objects from the collection. |
| CopyTo(ConfigurationElement[], Int32) |
将 ConfigurationElementCollection 的内容复制到数组。Copies the contents of the ConfigurationElementCollection to an array. (继承自 ConfigurationElementCollection) |
| CreateNewElement() |
在派生的类中重写时，创建一个新的 ConfigurationElement。When overridden in a derived class, creates a new ConfigurationElement. (继承自 ConfigurationElementCollection) |
| CreateNewElement(String) |
在派生的类中重写时，创建新的 ConfigurationElement。Creates a new ConfigurationElement when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| DeserializeElement(XmlReader, Boolean) |
从配置文件读取 XML。Reads XML from the configuration file. (继承自 ConfigurationElement) |
| Equals(Object) |
将 ConfigurationElementCollection 与指定的对象进行比较。Compares the ConfigurationElementCollection to the specified object. (继承自 ConfigurationElementCollection) |
| Get(String) |
从集合中获取一个 SettingElement 对象。Gets a SettingElement object from the collection. |
| GetElementKey(ConfigurationElement) |
在派生类中重写时获取指定配置元素的元素键。Gets the element key for a specified configuration element when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| GetEnumerator() |
获取用于循环访问 IEnumerator 的 ConfigurationElementCollection。Gets an IEnumerator which is used to iterate through the ConfigurationElementCollection. (继承自 ConfigurationElementCollection) |
| GetHashCode() |
获取表示 ConfigurationElementCollection 实例的唯一值。Gets a unique value representing the ConfigurationElementCollection instance. (继承自 ConfigurationElementCollection) |
| GetTransformedAssemblyString(String) |
返回指定程序集名称的转换版本。Returns the transformed version of the specified assembly name. (继承自 ConfigurationElement) |
| GetTransformedTypeString(String) |
返回指定类型名称的转换版本。Returns the transformed version of the specified type name. (继承自 ConfigurationElement) |
| GetType() |
获取当前实例的 Type。Gets the Type of the current instance. (继承自 Object) |
| Init() |
将 ConfigurationElement 对象设置为其初始状态。Sets the ConfigurationElement object to its initial state. (继承自 ConfigurationElement) |
| InitializeDefault() |
用于初始化 ConfigurationElement 对象的默认值集。Used to initialize a default set of values for the ConfigurationElement object. (继承自 ConfigurationElement) |
| IsElementName(String) |
指示指定的 ConfigurationElement 是否存在于 ConfigurationElementCollection 中。Indicates whether the specified ConfigurationElement exists in the ConfigurationElementCollection. (继承自 ConfigurationElementCollection) |
| IsElementRemovable(ConfigurationElement) |
指示是否可从 ConfigurationElement 中移除指定 ConfigurationElementCollection。Indicates whether the specified ConfigurationElement can be removed from the ConfigurationElementCollection. (继承自 ConfigurationElementCollection) |
| IsModified() |
在派生的类中重写时，指示从最后一次保存或加载此 ConfigurationElementCollection 后是否对其进行了修改。Indicates whether this ConfigurationElementCollection has been modified since it was last saved or loaded when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| IsReadOnly() |
指示 ConfigurationElementCollection 对象是否为只读的。Indicates whether the ConfigurationElementCollection object is read only. (继承自 ConfigurationElementCollection) |
| ListErrors(IList) |
将此 ConfigurationElement 对象以及所有子元素中无效属性的错误添加到传递的列表中。Adds the invalid-property errors in this ConfigurationElement object, and in all subelements, to the passed list. (继承自 ConfigurationElement) |
| MemberwiseClone() |
创建当前 Object 的浅表副本。Creates a shallow copy of the current Object. (继承自 Object) |
| OnDeserializeUnrecognizedAttribute(String, String) |
获取一个值，该值指示反序列化过程中是否遇到未知特性。Gets a value indicating whether an unknown attribute is encountered during deserialization. (继承自 ConfigurationElement) |
| OnDeserializeUnrecognizedElement(String, XmlReader) |
导致配置系统引发异常。Causes the configuration system to throw an exception. (继承自 ConfigurationElementCollection) |
| OnRequiredPropertyNotFound(String) |
找不到所需属性时引发异常。Throws an exception when a required property is not found. (继承自 ConfigurationElement) |
| PostDeserialize() |
反序列化后调用。Called after deserialization. (继承自 ConfigurationElement) |
| PreSerialize(XmlWriter) |
在序列化之前调用。Called before serialization. (继承自 ConfigurationElement) |
| Remove(SettingElement) |
从集合中移除 SettingElement 对象。Removes a SettingElement object from the collection. |
| Reset(ConfigurationElement) |
在派生的类中重写时，将 ConfigurationElementCollection 重置为其未被修改时的状态。Resets the ConfigurationElementCollection to its unmodified state when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| ResetModified() |
在派生的类中重写时，将 IsModified() 属性的值重置为 |
| SerializeElement(XmlWriter, Boolean) |
在派生的类中重写时，将配置数据写入配置文件中的 XML 元素。Writes the configuration data to an XML element in the configuration file when overridden in a derived class. (继承自 ConfigurationElementCollection) |
| SerializeToXmlElement(XmlWriter, String) |
当在派生类中实现后，将此配置元素的外部标记写入配置文件。Writes the outer tags of this configuration element to the configuration file when implemented in a derived class. (继承自 ConfigurationElement) |
| SetPropertyValue(ConfigurationProperty, Object, Boolean) |
将属性设置为指定值。Sets a property to the specified value. (继承自 ConfigurationElement) |
| SetReadOnly() |
为 IsReadOnly() 对象和所有子元素设置 ConfigurationElementCollection 属性。Sets the IsReadOnly() property for the ConfigurationElementCollection object and for all sub-elements. (继承自 ConfigurationElementCollection) |
| ToString() |
返回表示当前对象的字符串。Returns a string that represents the current object. (继承自 Object) |
| Unmerge(ConfigurationElement, ConfigurationElement, ConfigurationSaveMode) |
反转从配置层次结构的不同级别合并配置信息的效果。Reverses the effect of merging configuration information from different levels of the configuration hierarchy. (继承自 ConfigurationElementCollection) |
显式接口实现
| ICollection.CopyTo(Array, Int32) |
将 ConfigurationElementCollection 复制到数组。Copies the ConfigurationElementCollection to an array. (继承自 ConfigurationElementCollection) |
扩展方法
| Cast<TResult>(IEnumerable) |
将 IEnumerable 的元素强制转换为指定的类型。Casts the elements of an IEnumerable to the specified type. |
| OfType<TResult>(IEnumerable) |
根据指定类型筛选 IEnumerable 的元素。Filters the elements of an IEnumerable based on a specified type. |
| AsParallel(IEnumerable) |
启用查询的并行化。Enables parallelization of a query. |
| AsQueryable(IEnumerable) |
将 IEnumerable 转换为 IQueryable。Converts an IEnumerable to an IQueryable. |