模拟校园绿化 使用VC++6.0 实现了种树、话、草等 （画出小图标），并可以移动、复制、删除、黏贴、计数等功能-Simulation of the campus greening achieved using VC++6.0 planting trees, then, grass, etc. (Draw a small icon), and can move, copy, delete, paste, counting and other functions