Declaration

ActiveX

HRESULT _stdcall SignatureDevice([in] IUnknown * Param1 );

Description

This property must be set with reference to the driver's ActiveX driver control object interface in order to use methods, which display part of the document on the device display, such as

SetSignDocMode, ViewDocOnDevice, ViewDocOnDeviceDefaultZoom 

Delphi sample code

StepOverSignatureAPIv41.SignatureDevice := StepOverSignatureDevice.DefaultInterface 

C# sample

axSignAPIv4.SignatureDevice = (IStepOverSignatureDevice)SigDev.GetOcx();