BarcodeScannerEnableScannerRequest.ReportFailedAsync Method

Definition

Namespace:

Windows.Devices.PointOfService.Provider

Overloads

ReportFailedAsync()	Notifies the client that the request was not processed successfully.
ReportFailedAsync(Int32)	Notifies the client that the request was not processed successfully.
ReportFailedAsync(Int32, String)	Notifies the client that the request was not processed successfully.

ReportFailedAsync()

Notifies the client that the request was not processed successfully.

public:
 virtual IAsyncAction ^ ReportFailedAsync() = ReportFailedAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction ReportFailedAsync();

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction ReportFailedAsync();

function reportFailedAsync()

Public Function ReportFailedAsync () As IAsyncAction

Returns

IAsyncAction

An asynchronous operation.

Attributes

RemoteAsyncAttribute

Remarks

This method should be called if the provider app is unable to complete the operation.

ReportFailedAsync(Int32)

Notifies the client that the request was not processed successfully.

public:
 virtual IAsyncAction ^ ReportFailedAsync(int reason) = ReportFailedAsync;

/// [Windows.Foundation.Metadata.Overload("ReportFailedWithFailedReasonAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction ReportFailedAsync(int const& reason);

[Windows.Foundation.Metadata.Overload("ReportFailedWithFailedReasonAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction ReportFailedAsync(int reason);

function reportFailedAsync(reason)

Public Function ReportFailedAsync (reason As Integer) As IAsyncAction

Parameters

reason

Int32

int

An Int32 error code that will be converted to an HRESULT and raised as an exception in the calling application. The following values are supported:

Name	Value	Description
E_ABORT	0x80004004	Operation aborted
E_ACCESSDENIED	0x80070005	General access denied error
E_APPLICATION_EXITING	0x8000001a	The application is exiting and cannot service this request
E_BOUNDS	0x8000000b	The operation attempted to access data outside the valid range
E_ILLEGAL_METHOD_CALL	0x8000000e	A method was called at an unexpected time
E_INVALIDARG	0x80070057	One or more arguments are invalid
E_FAIL	0x80004005	Unspecified error
E_NOTIMPL	0x80004001	Not implemented
E_OUTOFMEMORY	0x8007000e	Ran out of memory

Returns

IAsyncAction

An asynchronous operation.

Attributes

OverloadAttribute RemoteAsyncAttribute

Windows requirements

Device family	Windows 10, version 1809 (introduced in 10.0.17763.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v7.0)

Remarks

This method should be called if the provider app is unable to complete the operation.

ReportFailedAsync(Int32, String)

Notifies the client that the request was not processed successfully.

public:
 virtual IAsyncAction ^ ReportFailedAsync(int reason, Platform::String ^ failedReasonDescription) = ReportFailedAsync;

/// [Windows.Foundation.Metadata.Overload("ReportFailedWithFailedReasonAndDescriptionAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction ReportFailedAsync(int const& reason, winrt::hstring const& failedReasonDescription);

[Windows.Foundation.Metadata.Overload("ReportFailedWithFailedReasonAndDescriptionAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction ReportFailedAsync(int reason, string failedReasonDescription);

function reportFailedAsync(reason, failedReasonDescription)

Public Function ReportFailedAsync (reason As Integer, failedReasonDescription As String) As IAsyncAction

Parameters

reason

Int32

int

An Int32 error code that will be converted to an HRESULT and raised as an exception in the calling application. The following values are supported:

Name	Value	Description
E_ABORT	0x80004004	Operation aborted
E_ACCESSDENIED	0x80070005	General access denied error
E_APPLICATION_EXITING	0x8000001a	The application is exiting and cannot service this request
E_BOUNDS	0x8000000b	The operation attempted to access data outside the valid range
E_ILLEGAL_METHOD_CALL	0x8000000e	A method was called at an unexpected time
E_INVALIDARG	0x80070057	One or more arguments are invalid
E_FAIL	0x80004005	Unspecified error
E_NOTIMPL	0x80004001	Not implemented
E_OUTOFMEMORY	0x8007000e	Ran out of memory

failedReasonDescription

String

Platform::String

winrt::hstring

A description of what caused the failure, for use in debugging.

Returns

IAsyncAction

An asynchronous operation.

Attributes

OverloadAttribute RemoteAsyncAttribute

Windows requirements

Device family	Windows 10, version 1809 (introduced in 10.0.17763.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v7.0)

Remarks

This method should be called if the provider app is unable to complete the operation.