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MediaStreamSamplePropertySet.Lookup | lookup method

Applies to Windows and Windows Phone

Retrieves the value for the specified key.

Syntax


var object = mediaStreamSamplePropertySet.lookup(key);

Parameters

key

Type: String [JavaScript] | Platform::Guid [C++]

The key to retrieve the value for.

Return value

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

The value, if an item with the specified key exists; otherwise, null.

Requirements

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.Media.Core
Windows::Media::Core [C++]

Metadata

Windows.winmd

See also

MediaStreamSamplePropertySet

 

 

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