Share via


DynamicMetaObject Class

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

Represents the dynamic binding and a binding logic of an object participating in the dynamic binding.

Inheritance Hierarchy

System.Object
  System.Dynamic.DynamicMetaObject

Namespace:  System.Dynamic
Assembly:  System.Core (in System.Core.dll)

Syntax

'Declaration
Public Class DynamicMetaObject
public class DynamicMetaObject

The DynamicMetaObject type exposes the following members.

Constructors

  Name Description
Public method DynamicMetaObject(Expression, BindingRestrictions) Initializes a new instance of the DynamicMetaObject class.
Public method DynamicMetaObject(Expression, BindingRestrictions, Object) Initializes a new instance of the DynamicMetaObject class.

Top

Properties

  Name Description
Public property Expression The expression representing the DynamicMetaObject during the dynamic binding process.
Public property HasValue Gets a value indicating whether the DynamicMetaObject has the runtime value.
Public property LimitType Gets the limit type of the DynamicMetaObject.
Public property Restrictions The set of binding restrictions under which the binding is valid.
Public property RuntimeType Gets the Type of the runtime value or null if the DynamicMetaObject has no value associated with it.
Public property Value The runtime value represented by this DynamicMetaObject.

Top

Methods

  Name Description
Public method BindBinaryOperation Performs the binding of the dynamic binary operation.
Public method BindConvert Performs the binding of the dynamic conversion operation.
Public method BindCreateInstance Performs the binding of the dynamic create instance operation.
Public method BindDeleteIndex Performs the binding of the dynamic delete index operation.
Public method BindDeleteMember Performs the binding of the dynamic delete member operation.
Public method BindGetIndex Performs the binding of the dynamic get index operation.
Public method BindGetMember Performs the binding of the dynamic get member operation.
Public method BindInvoke Performs the binding of the dynamic invoke operation.
Public method BindInvokeMember Performs the binding of the dynamic invoke member operation.
Public method BindSetIndex Performs the binding of the dynamic set index operation.
Public method BindSetMember Performs the binding of the dynamic set member operation.
Public method BindUnaryOperation Performs the binding of the dynamic unary operation.
Public methodStatic member Create Creates a meta-object for the specified object.
Public method Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public method GetDynamicMemberNames Returns the enumeration of all dynamic member names.
Public method GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method ToString Returns a string that represents the current object. (Inherited from Object.)

Top

Fields

  Name Description
Public fieldStatic member EmptyMetaObjects Represents an empty array of type DynamicMetaObject. This field is read only.

Top

Remarks

For more information, see documentation on the CodePlex Web site.

Version Information

Silverlight

Supported in: 5, 4

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.

See Also

Reference