EVC下的按钮编程，对初识EVC的人来说应该是不错的参考资料-EVC button under the program, the EVC of acquaintances who should be a good reference

EVC下的编程的按钮源代码，外观丰富的按钮控件，XP风格的按钮。,EVC button under the programming source code, the button controls the appearance of a rich, XP-style button.