EVC下计算器，分为普通型和科学型，实现的功能较全，略有bug-EVC under the calculator, divided into common and scientific type, the function of the realization of a more wide, slightly bug

基于Windows Ce 嵌入式开发环境下的带有科学型和普通型的计算器-Windows Ce-based embedded development environment with a scientific calculator-type and ordinary type

基于wince上的科学型及普通计算器，适合于初次接触wince的人参考学习-Wince based on science-based and ordinary calculator, for those who wince at the initial contact with the reference study