'Declaration
 
Public Overloads Function SetScannerAsync( _
   ByVal scanner As ImGearIsisScanner, _
   ByVal callback As ImGearIsisOperationCompleted _
) As ImGearIsisOperationStatus

'Usage
 
Dim instance As ImGearIsisScannerSession
Dim scanner As ImGearIsisScanner
Dim callback As ImGearIsisOperationCompleted
Dim value As ImGearIsisOperationStatus
 
value = instance.SetScannerAsync(scanner, callback)

public ImGearIsisOperationStatus SetScannerAsync( 
   ImGearIsisScanner scanner,
   ImGearIsisOperationCompleted callback
)

public: ImGearIsisOperationStatus* SetScannerAsync( 
   ImGearIsisScanner* scanner,
   ImGearIsisOperationCompleted* callback
) 

public:
ImGearIsisOperationStatus^ SetScannerAsync( 
   ImGearIsisScanner^ scanner,
   ImGearIsisOperationCompleted^ callback
) 

Parameters

scanner

The scanner to set.

callback

Callback which is called after a scanner is set.

Return Value

You must set a scanner before creating a scan job. Only one scanner can be set at a time. Any previously set scanner is unloaded automatically.

A list of scanners that are installed on the system can be retrieved using the GetScannersAsync method.

If you want to use a built-in user interface to show the scanner list or use the previously selected scanner, use the SetScannerAsync(ImGearIsisLoadScannerOption loadScannerOption, ImGearIsisOperationCompleted callback) method overload instead.

Reference