Information
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DeviceInformation.FindAllAsync(String, IIterable(String)) | findAllAsync(String, IIterable(String)) method

Applies to Windows and Windows Phone

Enumerates DeviceInformation objects matching the specified Advanced Query Syntax (AQS) string and including the specified collection of properties.

Syntax


public:
static IAsyncOperation<DeviceInformationCollection>^ FindAllAsync(
  String^ aqsFilter, 
  IIterable<String^>^ additionalProperties
)

Parameters

aqsFilter

Type: String [JavaScript] | System.String [.NET] | Platform::String [C++]

An AQS string that filters the DeviceInformation objects to enumerate. Typically this string is retrieved from the GetDeviceSelector method of a class that interacts with devices. For example, GetDeviceSelector retrieves the string for the StorageDevice class.

additionalProperties

Type: IIterable<String> [JavaScript/C++] | System.Collections.Generic.IEnumerable<String> [.NET]

An iterable list of additional properties to include in the Properties property of the DeviceInformation objects in the enumeration results. For more info on what the properties represent, see the list of properties in How to retrieve additional properties for a device or PnP object.

Return value

Type: IAsyncOperation<DeviceInformationCollection>

The object for managing the asynchronous operation.

Requirements

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

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

Namespace

Windows.Devices.Enumeration
Windows::Devices::Enumeration [C++]

Metadata

Windows.winmd

See also

DeviceInformation
FindAllAsync
FindAllAsync(DeviceClass)
FindAllAsync(String)

 

 

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