TwainSetIndicators Method (GdPictureImaging)

In This Topic

Tells the source to show or hide progress indicators during acquisition.

Syntax

'Declaration
 
Public Function TwainSetIndicators( _
   ByVal ShowIndicator As Boolean _
) As Boolean

public bool TwainSetIndicators( 
   bool ShowIndicator
)

public function TwainSetIndicators( 
    ShowIndicator: Boolean
): Boolean;

public function TwainSetIndicators( 
   ShowIndicator : boolean
) : boolean;

public: bool TwainSetIndicators( 
   bool ShowIndicator
)

public:
bool TwainSetIndicators( 
   bool ShowIndicator
)

True if success, else False -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.

Remarks

Before using this method check that the TWAIN state is 4 (TWAIN_SOURCE_OPEN) To get the TWAIN state, use the TwainGetState() method.