ScriptingJsonSerializationSection 类

定义

表示配置文件的 jsonSerialization 元素中的 scripting 配置节。Represents a jsonSerialization configuration section in the scripting element of the configuration file. 此类不能被继承。This class cannot be inherited.

public ref class ScriptingJsonSerializationSection sealed : System::Configuration::ConfigurationSection
public sealed class ScriptingJsonSerializationSection : System.Configuration.ConfigurationSection
type ScriptingJsonSerializationSection = class
    inherit ConfigurationSection
Public NotInheritable Class ScriptingJsonSerializationSection
Inherits ConfigurationSection
继承
ScriptingJsonSerializationSection

示例

下面的配置文件节选显示了如何以声明方式指定ScriptingJsonSerializationSection类的属性值。The following configuration file excerpt shows how to declaratively specify values for properties of the ScriptingJsonSerializationSection class.

<system.web.extensions>  
  <scripting>  
    <webServices>  
      <jsonSerialization maxJsonLength="1000" />  
    </webServices>  
  </scripting>  
</system.web.extensions>  

下面的示例演示如何以编程ScriptingJsonSerializationSection方式访问。The following example demonstrates how to access ScriptingJsonSerializationSection programmatically.

// Get the Web application configuration.
System.Configuration.Configuration configuration =
    WebConfigurationManager.OpenWebConfiguration("/aspnetTest");

// Get the external JSON section.
ScriptingJsonSerializationSection jsonSection =
    (ScriptingJsonSerializationSection)configuration.GetSection(
    "system.web.extensions/scripting/webServices/jsonSerialization");

//Get the converters collection.
ConvertersCollection converters =
    jsonSection.Converters;

if ((converters != null) && converters.Count > 0)
{
    // Get the first registered converter.
    Converter converterElement = converters[0];
}
' Get the Web application configuration.
Dim configuration As System.Configuration.Configuration = _
    WebConfigurationManager.OpenWebConfiguration("/aspnetTest")

' Get the external JSON section.
Dim jsonSection As ScriptingJsonSerializationSection = _
    CType(configuration.GetSection( _
        "system.web.extensions/scripting/webServices/jsonSerialization"), _
        ScriptingJsonSerializationSection)

'Get the converters collection.
Dim converters As ConvertersCollection = _
    jsonSection.Converters

If Not (converters Is Nothing) AndAlso _
    converters.Count > 0 Then
    ' Get the first registered converter.
    Dim converterElement As Converter = converters(0)
End If

注解

类使你能够以编程方式访问和jsonSerialization修改配置节中的元素, 以便使用 ASP.NET 中的 AJAX 功能。 ScriptingJsonSerializationSectionThe ScriptingJsonSerializationSection class enables you to programmatically access and modify the jsonSerialization element of the configuration section for using AJAX functionality in ASP.NET.

使用此类型为启用了 AJAX 的应用程序设置序列化和反序列化配置值。Use this type to set serialization and deserialization configuration values for AJAX-enabled applications.

构造函数

ScriptingJsonSerializationSection()

初始化 ScriptingJsonSerializationSection 类的新实例。Initializes a new instance of the ScriptingJsonSerializationSection class.

属性

Converters

获取 ConvertersCollection 对象,它包含 Converter 对象的集合。Gets a ConvertersCollection object that contains a collection of Converter objects.

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 ElementInformation 对象的不可自定义的信息和功能的 ConfigurationElement 对象。Gets an ElementInformation object that contains the non-customizable information and functionality of the ConfigurationElement object.

(继承自 ConfigurationElement)
ElementProperty

获取表示 ConfigurationElementProperty 对象本身的 ConfigurationElement 对象。Gets the ConfigurationElementProperty object that represents the ConfigurationElement object itself.

(继承自 ConfigurationElement)
EvaluationContext

获取 ContextInformation 对象的 ConfigurationElement 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 nullGets a value that indicates whether the CurrentConfiguration property is null.

(继承自 ConfigurationElement)
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)
MaxJsonLength

获取或设置 JavaScript 对象符号 (JSON) 字符串的 JavaScriptSerializer 对象所接受的最大长度。Gets or sets the maximum length that is accepted by the JavaScriptSerializer object for JavaScript Object Notation (JSON) strings.

Properties

获取属性的集合。Gets the collection of properties.

(继承自 ConfigurationElement)
RecursionLimit

获取或设置用于约束要处理的对象级别的数目的限制。Gets or sets the limit for constraining the number of object levels to process.

SectionInformation

获取一个 SectionInformation 对象,该对象包含 ConfigurationSection 对象的不可自定义的信息和功能。Gets a SectionInformation object that contains the non-customizable information and functionality of the ConfigurationSection object.

(继承自 ConfigurationSection)

方法

DeserializeElement(XmlReader, Boolean)

从配置文件读取 XML。Reads XML from the configuration file.

(继承自 ConfigurationElement)
DeserializeSection(XmlReader)

从配置文件读取 XML。Reads XML from the configuration file.

(继承自 ConfigurationSection)
Equals(Object)

将当前的 ConfigurationElement 实例与指定的对象进行比较。Compares the current ConfigurationElement instance to the specified object.

(继承自 ConfigurationElement)
GetHashCode()

获取表示当前 ConfigurationElement 实例的唯一值。Gets a unique value representing the current ConfigurationElement instance.

(继承自 ConfigurationElement)
GetRuntimeObject()

在派生的类中重写时返回自定义对象。Returns a custom object when overridden in a derived class.

(继承自 ConfigurationSection)
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 TypeGets the Type of the current instance.

(继承自 Object)
Init()

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)
IsModified()

指示自上次在派生类中实现此配置元素时保存或加载以来是否对其进行过修改。Indicates whether this configuration element has been modified since it was last saved or loaded when implemented in a derived class.

(继承自 ConfigurationSection)
IsReadOnly()

获取一个值,该值指示 ConfigurationElement 对象是否为只读。Gets a value indicating whether the ConfigurationElement object is read-only.

(继承自 ConfigurationElement)
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)

获取一个值,该值指示反序列化过程中是否遇到未知元素。Gets a value indicating whether an unknown element is encountered during deserialization.

(继承自 ConfigurationElement)
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)
Reset(ConfigurationElement)

重置 ConfigurationElement 对象的内部状态,包括锁和属性集合。Resets the internal state of the ConfigurationElement object, including the locks and the properties collections.

(继承自 ConfigurationElement)
ResetModified()

在派生类中实现时,将 IsModified() 方法的值重置为 falseResets the value of the IsModified() method to false when implemented in a derived class.

(继承自 ConfigurationSection)
SerializeElement(XmlWriter, Boolean)

当在派生类中实现后,将此配置元素的内容写入配置文件。Writes the contents of this configuration element to the configuration file when implemented in a derived class.

(继承自 ConfigurationElement)
SerializeSection(ConfigurationElement, String, ConfigurationSaveMode)

创建一个包含 ConfigurationSection 对象的分离视图的 XML 字符串,作为单独的节写入到文件中。Creates an XML string containing an unmerged view of the ConfigurationSection object as a single section to write to a file.

(继承自 ConfigurationSection)
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()

设置 IsReadOnly() 对象及所有子元素的 ConfigurationElement 属性。Sets the IsReadOnly() property for the ConfigurationElement object and all subelements.

(继承自 ConfigurationElement)
ShouldSerializeElementInTargetVersion(ConfigurationElement, String, FrameworkName)

指示在为 .NET Framework.NET Framework 的指定目标版本序列化配置对象层次结构时,是否应序列化指定元素。Indicates whether the specified element should be serialized when the configuration object hierarchy is serialized for the specified target version of the .NET Framework.NET Framework.

(继承自 ConfigurationSection)
ShouldSerializePropertyInTargetVersion(ConfigurationProperty, String, FrameworkName, ConfigurationElement)

指示在为指定目标版本的 .NET Framework.NET Framework 序列化配置对象层次结构时,是否应序列化指定属性。Indicates whether the specified property should be serialized when the configuration object hierarchy is serialized for the specified target version of the .NET Framework.NET Framework.

(继承自 ConfigurationSection)
ShouldSerializeSectionInTargetVersion(FrameworkName)

指示在为指定目标版本的 ConfigurationSection 序列化配置对象层次结构时,是否应序列化当前的 .NET Framework.NET Framework 实例。Indicates whether the current ConfigurationSection instance should be serialized when the configuration object hierarchy is serialized for the specified target version of the .NET Framework.NET Framework.

(继承自 ConfigurationSection)
ToString()

返回一个表示当前对象的 string。Returns a string that represents the current object.

(继承自 Object)
Unmerge(ConfigurationElement, ConfigurationElement, ConfigurationSaveMode)

修改 ConfigurationElement 对象以移除所有不应该保存的值。Modifies the ConfigurationElement object to remove all values that should not be saved.

(继承自 ConfigurationElement)

适用于

另请参阅