다음을 통해 공유

  • 아티클

QueryOperationResponse Class

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

Represents the responses to a DataServiceQuery.

Inheritance Hierarchy

System.Object
  System.Data.Services.Client.OperationResponse
    System.Data.Services.Client.QueryOperationResponse
      System.Data.Services.Client.QueryOperationResponse<T>

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

Syntax

'Declaration
Public Class QueryOperationResponse _
    Inherits OperationResponse _
    Implements IEnumerable

public class QueryOperationResponse : OperationResponse, 
    IEnumerable

The QueryOperationResponse type exposes the following members.

Properties

  Name Description
Public property Error Gets error thrown by the operation. (Inherited from OperationResponse.)
Public property Headers When overridden in a derived class, contains the HTTP response headers associated with a single operation. (Inherited from OperationResponse.)
Public property Query Gets the DataServiceQuery that generates the QueryOperationResponse items.
Public property StatusCode When overridden in a derived class, gets or sets the HTTP response code associated with a single operation. (Inherited from OperationResponse.)
Public property TotalCount The server result set count value from a query, if the query has requested the value.

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 GetContinuation() Gets a DataServiceQueryContinuation object containing the URI that is used to retrieve the next results page.
Public method GetContinuation(IEnumerable) Gets a DataServiceQueryContinuation object containing the URI that is used to retrieve the next page of related entities in the specified collection.
Public method GetContinuation<T>(IEnumerable<T>) Gets a DataServiceQueryContinuation<T> object that contains the URI that is used to retrieve the next page of related entities in the specified collection.
Public method GetEnumerator Executes the DataServiceQuery and gets QueryOperationResponse items.
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

Extension Methods

  Name Description
Public Extension Method AsQueryable Converts an IEnumerable to an IQueryable. (Defined by Queryable.)
Public Extension Method Cast<TResult> Converts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
Public Extension Method OfType<TResult> Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)

Top

Remarks

For an example that uses QueryOperationResponse, see Querying the Data Service (WCF Data Services/Silverlight).

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.