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.