sicher dass, das handel stimmt? Haette es ja eher mit cdecl versucht:
Delphi-Quellcode:
procedure ZBRPRNGetSDKVer(out major, minor, engLevel: Integer); cdecl; external 'ZBRPrinter.dll';
function ZBRGetHandle(out hPrinter: THandle; printername: PChar; out printerType, err: Integer): Integer; cdecl; external 'ZBRPrinter.dll';