Udostępnij za pośrednictwem


DataServiceRequest Class

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

Represents request objects that are submitted as a batch to the data service.

Inheritance Hierarchy

System.Object
  System.Data.Services.Client.DataServiceRequest
    System.Data.Services.Client.DataServiceQuery
    System.Data.Services.Client.DataServiceRequest<TElement>

Namespace:  System.Data.Services.Client
Assembly:  System.Data.Services.Client (in System.Data.Services.Client.dll)

Syntax

'Declaration
Public MustInherit Class DataServiceRequest
public abstract class DataServiceRequest

The DataServiceRequest type exposes the following members.

Properties

  Name Description
Public property ElementType Gets the type of object submitted as a batch to the data service.
Public property RequestUri Gets the URI of the request object submitted to a data service.

Top

Methods

  Name Description
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 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 Represents the URI of the query to the data service. (Overrides Object.ToString().)

Top

Remarks

In a group of queries that are submitted as a batch to the data service, the queries are specified as DataServiceRequest instances. A DataServiceResponse is returned that represents the response of the batch request. Individual query responses are represented as QueryOperationResponse objects, which are derived from the OperationResponse class, that are accessible by enumerating the DataServiceResponse instance.

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.