Usb​Interface​Setting Usb​Interface​Setting Usb​Interface​Setting Usb​Interface​Setting Class

Definition

Provides information about an alternate setting and select that setting. The app can get the USB interface descriptors for the setting and its endpoints, and determine whether this setting is currently selected.

public : sealed class UsbInterfaceSetting : IUsbInterfaceSettingpublic sealed class UsbInterfaceSetting : IUsbInterfaceSettingPublic NotInheritable Class UsbInterfaceSetting Implements IUsbInterfaceSetting// You can use this class in JavaScript.
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

For code example, see UsbInterface.

Properties

BulkInEndpoints BulkInEndpoints BulkInEndpoints BulkInEndpoints

Gets an array of objects that represent descriptors associated with USB bulk IN endpoints that are defined in the alternate setting.

public : IVectorView<UsbBulkInEndpointDescriptor> BulkInEndpoints { get; }public IReadOnlyList<UsbBulkInEndpointDescriptor> BulkInEndpoints { get; }Public ReadOnly Property BulkInEndpoints As IReadOnlyList<UsbBulkInEndpointDescriptor>// You can use this property in JavaScript.
Value
IVectorView<UsbBulkInEndpointDescriptor> IReadOnlyList<UsbBulkInEndpointDescriptor> IReadOnlyList<UsbBulkInEndpointDescriptor> IReadOnlyList<UsbBulkInEndpointDescriptor>

An array of UsbBulkInEndpointDescriptor objects.

BulkOutEndpoints BulkOutEndpoints BulkOutEndpoints BulkOutEndpoints

Gets an array of objects that represent descriptors associated with USB bulk OUT endpoints that are defined in the alternate setting.

public : IVectorView<UsbBulkOutEndpointDescriptor> BulkOutEndpoints { get; }public IReadOnlyList<UsbBulkOutEndpointDescriptor> BulkOutEndpoints { get; }Public ReadOnly Property BulkOutEndpoints As IReadOnlyList<UsbBulkOutEndpointDescriptor>// You can use this property in JavaScript.
Value
IVectorView<UsbBulkOutEndpointDescriptor> IReadOnlyList<UsbBulkOutEndpointDescriptor> IReadOnlyList<UsbBulkOutEndpointDescriptor> IReadOnlyList<UsbBulkOutEndpointDescriptor>

An array of UsbBulkOutEndpointDescriptor objects.

Descriptors Descriptors Descriptors Descriptors

Gets an array of objects that represent descriptors associated with the alternate setting.

public : IVectorView<UsbDescriptor> Descriptors { get; }public IReadOnlyList<UsbDescriptor> Descriptors { get; }Public ReadOnly Property Descriptors As IReadOnlyList<UsbDescriptor>// You can use this property in JavaScript.
Value
IVectorView<UsbDescriptor> IReadOnlyList<UsbDescriptor> IReadOnlyList<UsbDescriptor> IReadOnlyList<UsbDescriptor>

An array of UsbDescriptor objects that represent the interface descriptor associated with the alternate setting.

InterfaceDescriptor InterfaceDescriptor InterfaceDescriptor InterfaceDescriptor

Gets an object that represents the descriptor that describes the alternate setting.

public : UsbInterfaceDescriptor InterfaceDescriptor { get; }public UsbInterfaceDescriptor InterfaceDescriptor { get; }Public ReadOnly Property InterfaceDescriptor As UsbInterfaceDescriptor// You can use this property in JavaScript.
Value
UsbInterfaceDescriptor UsbInterfaceDescriptor UsbInterfaceDescriptor UsbInterfaceDescriptor

A UsbInterfaceDescriptor object that has the full descriptor for the alternate setting. Requirements

InterruptInEndpoints InterruptInEndpoints InterruptInEndpoints InterruptInEndpoints

Gets an array of objects that represent descriptors associated with USB interrupt IN endpoints that are defined in the alternate setting.

public : IVectorView<UsbInterruptInEndpointDescriptor> InterruptInEndpoints { get; }public IReadOnlyList<UsbInterruptInEndpointDescriptor> InterruptInEndpoints { get; }Public ReadOnly Property InterruptInEndpoints As IReadOnlyList<UsbInterruptInEndpointDescriptor>// You can use this property in JavaScript.
Value
IVectorView<UsbInterruptInEndpointDescriptor> IReadOnlyList<UsbInterruptInEndpointDescriptor> IReadOnlyList<UsbInterruptInEndpointDescriptor> IReadOnlyList<UsbInterruptInEndpointDescriptor>

An array of UsbInterruptInEndpointDescriptor objects.

InterruptOutEndpoints InterruptOutEndpoints InterruptOutEndpoints InterruptOutEndpoints

Gets an array of objects that represent descriptors associated with USB interrupt OUT endpoints that are defined in the alternate setting.

public : IVectorView<UsbInterruptOutEndpointDescriptor> InterruptOutEndpoints { get; }public IReadOnlyList<UsbInterruptOutEndpointDescriptor> InterruptOutEndpoints { get; }Public ReadOnly Property InterruptOutEndpoints As IReadOnlyList<UsbInterruptOutEndpointDescriptor>// You can use this property in JavaScript.
Value
IVectorView<UsbInterruptOutEndpointDescriptor> IReadOnlyList<UsbInterruptOutEndpointDescriptor> IReadOnlyList<UsbInterruptOutEndpointDescriptor> IReadOnlyList<UsbInterruptOutEndpointDescriptor>

An array of UsbInterruptInEndpointDescriptor objects.

Selected Selected Selected Selected

Determines whether the alternate setting is currently selected.

public : PlatForm::Boolean Selected { get; }public bool Selected { get; }Public ReadOnly Property Selected As bool// You can use this property in JavaScript.
Value
PlatForm::Boolean bool bool bool

True, if the alternate setting is currently selected; otherwise, false.

Methods

SelectSettingAsync() SelectSettingAsync() SelectSettingAsync() SelectSettingAsync()

Selects the alternate setting as the current setting in the USB interface.

public : IAsyncAction SelectSettingAsync()public IAsyncAction SelectSettingAsync()Public Function SelectSettingAsync() As IAsyncAction// You can use this method in JavaScript.
Returns

An IAsyncAction object that is used to control the asynchronous operation.

Remarks

SelectSettingAsync disables the endpoints of the previous alternate setting and removes the pipes associated with them from the UsbInterface object. The method enables the endpoints of this setting, and adds the associated pipes to the UsbInterface object.