A Borland C++ Builder 6.0 Project for Downscale JPG Images. Its useful with high resolution Digital imaging devices. A friendly use GUI and simple programming approach encourage for further development and enhancement.-A Borland C++ Builder 6.0 Proje

实现了一个简单的计算器的功能，包含了最基础的GUI编程内容。-Implements a simple calculator functions, including the most basic GUI programming content.