The development method of data acquisition and processing software based on MS-Windows 3.X for safegUards is presented.The paper describes the design methods of graphical user interface(GUI)
multiwindow and multitask-based spectrum graph display
data acquisition and processing and the application of object-oriented programming(OOP).Using the package
an effective prototype design path can be found for MS-Windows-based softwares.The methods and programs have been applied in some safeguard non-destructive assay system.