BarcodeScanner.GetDefaultAsync method (Handheld 8)
2/18/2014
Returns the first available barcode scanner.
Syntax
public static IAsyncOperation<BarcodeScanner> GetDefaultAsync()
Public Shared Function GetDefaultAsync() As IAsyncOperation(Of BarcodeScanner)
public:
static IAsyncOperation<BarcodeScanner>^ GetDefaultAsync()
Parameters
This method has no parameters.
Return value
Type: IAsyncOperation<BarcodeScanner>
The first available barcode scanner. Returns a null object in the following cases:
- A device is not found.
- Access denied to the existing device. The user can deny access to a device, which is not treated as an exception.