Documentation for: ASP.NET Ajax Version 1.0

This documentation is for a previous version. For the current released version, see the ASP.NET Ajax documentation on MSDN.

 

 

 

 

 

 

 

ScriptingJsonSerializationSection Class

Represents a jsonSerialization configuration section in the scripting element of the configuration file. This class cannot be inherited.

Syntax

CSharp

[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public sealed class ScriptingJsonSerializationSection : ConfigurationSection

VisualBasic

<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Public NotInheritable Class ScriptingJsonSerializationSection _
	Inherits ConfigurationSection

ManagedCPlusPlus

[AspNetHostingPermissionAttribute(SecurityAction::LinkDemand, Level = AspNetHostingPermissionLevel::Minimal)]
public ref class ScriptingJsonSerializationSection sealed : public ConfigurationSection

JSharp

/** @attribute AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal) */
public final class ScriptingJsonSerializationSection extends ConfigurationSection

Members

IconMemberDescription
ScriptingJsonSerializationSectionNew()Initializes a new instance of the ScriptingJsonSerializationSection class.
ConvertersGets a ConvertersCollection object that contains a collection of Converter objects.
DeserializeElement(XmlReader, Boolean)Reads XML from the configuration file. (Inherited from ConfigurationElement.)
DeserializeSection(XmlReader)Reads XML from the configuration file. (Inherited from ConfigurationSection.)
ElementInformationGets an ElementInformation object that contains the non-customizable information and functionality of the ConfigurationElement object. (Inherited from ConfigurationElement.)
ElementPropertyGets the ConfigurationElementProperty object that represents the ConfigurationElement object itself. (Inherited from ConfigurationElement.)
Equals(Object)Compares the current ConfigurationElement instance to the specified object. (Inherited from ConfigurationElement.)
EvaluationContextGets the ContextInformation object for the ConfigurationElement object. (Inherited from ConfigurationElement.)
Finalize()Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
GetHashCode()Gets a unique value representing the current ConfigurationElement instance. (Inherited from ConfigurationElement.)
GetRuntimeObject()Returns a custom object when overridden in a derived class. (Inherited from ConfigurationSection.)
GetType()Gets the Type of the current instance. (Inherited from Object.)
Init()Sets the ConfigurationElement object to its initial state. (Inherited from ConfigurationElement.)
InitializeDefault()Used to initialize a default set of values for the ConfigurationElement object. (Inherited from ConfigurationElement.)
IsModified()Indicates whether this configuration element has been modified since it was last saved or loaded when implemented in a derived class. (Inherited from ConfigurationSection.)
IsReadOnly()Gets a value indicating whether the ConfigurationElement object is read-only. (Inherited from ConfigurationElement.)
Item(ConfigurationProperty)Gets or sets a property or attribute of this configuration element. (Inherited from ConfigurationElement.)
Item(String)Gets or sets a property, attribute, or child element of this configuration element. (Inherited from ConfigurationElement.)
ListErrors(IList)Adds the invalid-property errors in this ConfigurationElement object, and in all subelements, to the passed list. (Inherited from ConfigurationElement.)
LockAllAttributesExceptGets the collection of locked attributes. (Inherited from ConfigurationElement.)
LockAllElementsExceptGets the collection of locked elements. (Inherited from ConfigurationElement.)
LockAttributesGets the collection of locked attributes (Inherited from ConfigurationElement.)
LockElementsGets the collection of locked elements. (Inherited from ConfigurationElement.)
LockItemGets or sets a value indicating whether the element is locked. (Inherited from ConfigurationElement.)
MaxJsonLengthGets or sets the maximum length that is accepted by the JavaScriptSerializer object for JavaScript Object Notation (JSON) strings.
MemberwiseClone()Creates a shallow copy of the current Object. (Inherited from Object.)
OnDeserializeUnrecognizedAttribute(String, String)Gets a value indicating whether an unknown attribute is encountered during deserialization. (Inherited from ConfigurationElement.)
OnDeserializeUnrecognizedElement(String, XmlReader)Gets a value indicating whether an unknown element is encountered during deserialization. (Inherited from ConfigurationElement.)
OnRequiredPropertyNotFound(String)Throws an exception when a required property is not found. (Inherited from ConfigurationElement.)
PostDeserialize()Called after deserialization. (Inherited from ConfigurationElement.)
PreSerialize(XmlWriter)Called before serialization. (Inherited from ConfigurationElement.)
Properties (Overrides ConfigurationElement.Properties.)
RecursionLimitGets or sets the limit for constraining the number of object levels to process.
Reset(ConfigurationElement)Resets the internal state of the ConfigurationElement object, including the locks and the properties collections. (Inherited from ConfigurationElement.)
ResetModified()Resets the value of the IsModified() method to false when implemented in a derived class. (Inherited from ConfigurationSection.)
SectionInformationGets a SectionInformation object that contains the non-customizable information and functionality of the ConfigurationSection object. (Inherited from ConfigurationSection.)
SerializeElement(XmlWriter, Boolean)Writes the contents of this configuration element to the configuration file when implemented in a derived class. (Inherited from ConfigurationElement.)
SerializeSection(ConfigurationElement, String, ConfigurationSaveMode)Creates an XML string containing an unmerged view of the ConfigurationSection object as a single section to write to a file. (Inherited from ConfigurationSection.)
SerializeToXmlElement(XmlWriter, String)Writes the outer tags of this configuration element to the configuration file when implemented in a derived class. (Inherited from ConfigurationElement.)
SetPropertyValue(ConfigurationProperty, Object, Boolean)Sets a property to the specified value. (Inherited from ConfigurationElement.)
SetReadOnly()Sets the IsReadOnly() property for the ConfigurationElement object and all subelements. (Inherited from ConfigurationElement.)
ToString()Returns a String that represents the current Object. (Inherited from Object.)
Unmerge(ConfigurationElement, ConfigurationElement, ConfigurationSaveMode)Modifies the ConfigurationElement object to remove all values that should not be saved. (Inherited from ConfigurationElement.)

Remarks

The ScriptingJsonSerializationSection class enables you to programmatically access and modify the jsonSerialization element of the configuration section for Microsoft ASP.NET AJAX.

Use this type to set serialization and deserialization configuration values for ASP.NET AJAX applications.

Examples

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>

The following example demonstrates how to access ScriptingJsonSerializationSection programmatically.

App_Code

// 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];
}

App_Code

' 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


Permissions

  • AspNetHostingPermission

    for operating in a hosted environment. Demand value: LinkDemand. Associated enumeration: Minimal.

Inheritance Hierarchy

Object

Assembly: System.Web.Extensions (Module: System.Web.Extensions)