• Article

ScriptObject Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Defines the core behavior for the HtmlObject class, and provides a base class for browser Document Object Model (DOM) access types.

Inheritance Hierarchy

System.Object
  System.Windows.Browser.ScriptObject
    System.Windows.Browser.HtmlObject
    System.Windows.Browser.ScriptObjectCollection

Namespace:  System.Windows.Browser
Assembly:  System.Windows.Browser (in System.Windows.Browser.dll)

Syntax

'Declaration
Public Class ScriptObject _
    Implements IDynamicMetaObjectProvider

public class ScriptObject : IDynamicMetaObjectProvider

The ScriptObject type exposes the following members.

Properties

  Name Description
Public property Dispatcher Gets an instance of the dispatcher.
Public property ManagedObject Gets the underlying managed object reference of the ScriptObject.

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Methods

  Name Description
Public method CheckAccess Determines whether the current thread is the browser's UI thread.
Protected method ConvertTo(Type, Boolean) Converts the current scriptable object to a specified type, with serialization support.
Public method ConvertTo<T>() Converts the current scriptable object to a specified type.
Public method Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected method Finalize Frees resources and performs other cleanup operations before the scriptable object is reclaimed by garbage collection. (Overrides Object.Finalize().)
Public method GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public method GetProperty(Int32) Gets the value of a property that is identified by ordinal number on the current scriptable object.
Public method GetProperty(String) Gets the value of a property that is identified by name on the current scriptable object.
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Protected method Initialize Infrastructure. Initializes a scriptable object.
Public method Invoke Invokes a method on the current scriptable object, and optionally passes in one or more method parameters.
Public method InvokeSelf Invokes the current ScriptObject and assumes that it represents a JavaScript method.
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method SetProperty(Int32, Object) Sets the value of a property that is identified by ordinal number on the current scriptable object.
Public method SetProperty(String, Object) Sets a property that is identified by name on the current scriptable object.
Public method ToString Returns a string that represents the current object. (Inherited from Object.)

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Explicit Interface Implementations

  Name Description
Explicit interface implemetationPrivate method IDynamicMetaObjectProvider.GetMetaObject Returns the DynamicMetaObject responsible for binding operations performed on this object.

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Remarks

All browser objects are represented by the ScriptObject class. This includes standard JavaScript and DOM objects, as well as windows (HtmlWindow), documents (HtmlDocument), elements (HtmlElement), element collections (ScriptObjectCollection), and even managed objects (ManagedObject, which is an internal type) that are used inside the browser.

Version Information

Silverlight

Supported in: 5, 4, 3

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.