Windows Dev Center

HttpResponseHeaderCollection.First | first method

Retrieves an iterator to the first item in the HttpResponseHeaderCollection.

Syntax


var iIterator = httpResponseHeaderCollection.first();

Parameters

This method has no parameters.

Return value

Type: IIterator<IKeyValuePair>

An object that can be used to enumerate the items in the collection. The iterator points to the first item in the HttpResponseHeaderCollection.

Requirements (device family)

Device family

Universal

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows.Web.Http.Headers
Windows::Web::Http::Headers [C++]

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (operating system)

Minimum supported client

Windows 8.1

Minimum supported server

Windows Server 2012 R2

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Namespace

Windows.Web.Http.Headers
Windows::Web::Http::Headers [C++]

Metadata

Windows.winmd

See also

HttpResponseHeaderCollection

 

 

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