Declaration

Delphi

procedure RegisterSmallButtonHandler(Handler: Pointer);

C/C++

SOPAD_API void SOPAD_registerSmallButtonHandler(LPVOID lpHandler);

Description

Registers a procedure to be called when user presses the smaller button of a pad. Procedure is called only during signing, i.e. between calls of startCapture and stopRead procedures.

The same effect can be achieved by calling SetDriverLong with key=3.

Arguments

Handler

Pointer to a procedure without parameters.