DataServiceQuery<TElement> Class

Reference

Definition

Namespace:: Microsoft.OData.Client

Assembly:: Microsoft.OData.Client.dll

Package:: Microsoft.OData.Client v7.9.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

query object

public class DataServiceQuery<TElement> : Microsoft.OData.Client.DataServiceQuery, System.Collections.Generic.IEnumerable<TElement>, System.Linq.IQueryable<TElement>

type DataServiceQuery<'Element> = class
    inherit DataServiceQuery
    interface IQueryable<'Element>
    interface seq<'Element>
    interface IEnumerable
    interface IQueryable

Public Class DataServiceQuery(Of TElement)
Inherits DataServiceQuery
Implements IEnumerable(Of TElement), IQueryable(Of TElement)

Type Parameters

TElement

type of object to materialize

Inheritance: Object

DataServiceRequest

DataServiceQuery
DataServiceQuery<TElement>

Derived: Microsoft.OData.Client.DataServiceQuery<TElement>.DataServiceOrderedQuery

Implements: IEnumerable<T> IEnumerable<TElement> IEnumerable IQueryable IQueryable<TElement>

Constructors

DataServiceQuery<TElement>(Expression, DataServiceQueryProvider, Boolean)	query object of a function which returns a collection of items
DataServiceQuery<TElement>(Expression, DataServiceQueryProvider)	query object

Properties

Context	Context associated with this query.
ElementType	Returns the type of the object used in the template to create the DataServiceQuery<TElement> instance.
Expression	Represents an expression containing the query to the data service.
IsComposable	Whether this query is composable
Provider	Represents the query provider instance.
RequestUri	Get the URI for the query.

Methods

AddQueryOption(String, Object)	Creates a new DataServiceQuery<TElement> with the query option set in the URI generated by the returned query.
AppendRequestUri(String)	Get a new URI string by adding `nextSegment` to the original one.
BeginExecute(AsyncCallback, Object)	Starts an asynchronous network operation that executes the query represented by this object instance.
CreateFunctionQuery<T>(String, Boolean, UriOperationParameter[])	Creates a data service query for function which return collection of data.
CreateFunctionQuerySingle<T>(String, Boolean, UriOperationParameter[])	Creates a data service query for function which return single data.
EndExecute(IAsyncResult)	Ends an asynchronous query request to a data service.
Execute()	Executes the query and returns the results as a collection that implements IEnumerable.
ExecuteAsync()	Starts an asynchronous network operation that executes the query represented by this object instance.
ExecuteAsync(CancellationToken)	Starts an asynchronous network operation that executes the query represented by this object instance.
Expand(String)	Expands a query to include entities from a related entity set in the query response.
Expand<TTarget>(Expression<Func<TElement,TTarget>>)	Expands a query to include entities from a related entity set in the query response, where the related entity is of a specific type in a type hierarchy.
GetAllPages()	Get all items by auto iterating all pages, will send the request of first page as default, regardless if it's iterated.
GetAllPagesAsync()	Asynchronously sends a request to get all items by auto iterating all pages
GetAllPagesAsync(CancellationToken)	Asynchronously sends a request to get all items by auto iterating all pages
GetEnumerator()	Executes the query and returns the results as a collection.
GetKeyPath(String)	Gets a new URI string with keys.
GetPath(String)	Get a new URI path string by adding `nextSegment` to the original one.
IncludeCount()	Requests that the count of all entities in the entity set be returned inline with the query results.
IncludeCount(Boolean)	Requests that the count of all entities in the entity set be returned inline with the query results.
IncludeTotalCount()	Obsolete. Requests that the count of all entities in the entity set be returned inline with the query results.
IncludeTotalCount(Boolean)	Obsolete. Requests that the count of all entities in the entity set be returned inline with the query results.
ToString()	Represents the URI of the query to the data service.

Explicit Interface Implementations

IEnumerable.GetEnumerator()

Executes the query and returns the results as a collection.

Extension Methods

CountDistinct<TSource,TTarget>(IEnumerable<TSource>, Func<TSource,TTarget>)	Returns the distinct count of elements in a sequence after applying the projection function to each element.
CountDistinct<TSource,TTarget>(IQueryable<TSource>, Expression<Func<TSource,TTarget>>)	Returns the distinct count of elements in a sequence after applying the projection function to each element.

Applies to

Share via