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HttpCacheDirectiveHeaderValueCollection.IndexOf | indexOf method

Retrieves the index of an HttpNameValueHeaderValue in the collection.

Syntax


var index;
var result = httpCacheDirectiveHeaderValueCollection.indexOf(value, index);

public:
bool IndexOf(
  HttpNameValueHeaderValue^ value, 
  [OutAttribute] unsigned int index
)

Parameters

value

Type: HttpNameValueHeaderValue

The HttpNameValueHeaderValue to find in the HttpCacheDirectiveHeaderValueCollection.

index (out parameter)

Type: Number [JavaScript] | uint32 [C++]

The index of the HttpNameValueHeaderValue in the HttpCacheDirectiveHeaderValueCollection.

If the item is found, this is the zero-based index of the item; otherwise, this parameter is 0.

Return value

Type: Boolean [JavaScript] | Platform::Boolean [C++]

Indicates whether the item is found.

true if the HttpNameValueHeaderValue item is found; otherwise, false.

Requirements (Windows 10 device family)

Device family

Universal, introduced version 10.0.10240.0

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 (Windows 8.x and Windows Phone 8.x)

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

HttpCacheDirectiveHeaderValueCollection