Declaration

Delphi

function GetDeviceSN(var Serial: ShortString): Boolean;

ActiveX

HRESULT GetDeviceSN([out] BSTR* SerialNumber, [out, retval] VARIANT_BOOL* Result);

Description

Function returns serial number for those devices which have it. The same value can be obtained with the call to GetDriverString(1).

Arguments

SerialNumber

Output parameter. Serial number of configured signature device.

Return value

Function returns true if serial number has been written to SerialNumber, false if the device has no serial number or there were errors while getting it.