TwainShowSetupDialogSource(Int32) Method

In This Topic

Starts the selected device's settings dialog, if this is supported.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Overloads Function TwainShowSetupDialogSource( _
   ByVal HANDLE As Integer _
) As Boolean

public bool TwainShowSetupDialogSource( 
   int HANDLE
)

public function TwainShowSetupDialogSource( 
    HANDLE: Integer
): Boolean;

public function TwainShowSetupDialogSource( 
   HANDLE : int
) : boolean;

public: bool TwainShowSetupDialogSource( 
   int HANDLE
)

public:
bool TwainShowSetupDialogSource( 
   int HANDLE
)

Parameters

HANDLE: A Window Handle IE: Me.Handle. In most applications you can use nothing but on Citrix and WTS, this must be a top-level window or a child of a top level window.

Return Value

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. You can use the TwainUserClosedSource method to determine if the user pressed the Cancel button of the displayed interface.

Reference

GdPictureImaging Class
GdPictureImaging Members
Overload List
TwainGetState Method
TwainIsSetupDialogSourceAvailable Method