QueryCollection Class

Reference

Definition

Namespace:: Microsoft.AspNetCore.Http

Assembly:: Microsoft.AspNetCore.Http.dll

Package:: Microsoft.AspNetCore.App.Ref v3.0.1

Package:: Microsoft.AspNetCore.App.Ref v3.1.10

Package:: Microsoft.AspNetCore.App.Ref v5.0.0

Package:: Microsoft.AspNetCore.App.Ref v6.0.6

Package:: Microsoft.AspNetCore.App.Ref v7.0.5

Package:: Microsoft.AspNetCore.App.Ref v8.0.0

Important

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The HttpRequest query string collection

public ref class QueryCollection : Microsoft::AspNetCore::Http::IQueryCollection, System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<System::String ^, Microsoft::Extensions::Primitives::StringValues>>

public class QueryCollection : Microsoft.AspNetCore.Http.IQueryCollection, System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<string,Microsoft.Extensions.Primitives.StringValues>>

type QueryCollection = class
    interface IQueryCollection
    interface seq<KeyValuePair<string, StringValues>>
    interface IEnumerable

Public Class QueryCollection
Implements IEnumerable(Of KeyValuePair(Of String, StringValues)), IQueryCollection

Inheritance: Object
QueryCollection

Implements: IQueryCollection IEnumerable<KeyValuePair<String,StringValues>> IEnumerable

Constructors

QueryCollection()	Initializes a new instance of QueryCollection.
QueryCollection(Dictionary<String,StringValues>)	Initializes a new instance of QueryCollection.
QueryCollection(Int32)	Initializes a new instance of QueryCollection.
QueryCollection(QueryCollection)	Creates a shallow copy of the specified `store`.

Fields

Empty

Gets an empty QueryCollection.

Properties

Count	Gets the number of elements contained in the QueryCollection;.
Item[String]	Gets the associated set of values from the collection.
Keys	Gets the collection of query names in this instance.

Methods

ContainsKey(String)	Determines whether the QueryCollection contains a specific key.
GetEnumerator()	Returns an enumerator that iterates through a collection.
TryGetValue(String, StringValues)	Retrieves a value from the collection.

Explicit Interface Implementations

IEnumerable.GetEnumerator()	Returns an enumerator that iterates through a collection.
IEnumerable<KeyValuePair<String,StringValues>>.GetEnumerator()	Returns an enumerator that iterates through a collection.

Applies to