C#小项目之弹奏小星星

之前实训做的小项目，钢琴弹奏小星星，平台上有很多例子和代码 我参考的是这个 https://blog.csdn.net/qq_42002500/article/details/109130019?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522165121929916782248527045%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=165121929916782248527045&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-1-109130019.1 还有参照视频如下 https://www.bilibili.com/video/BV1Ts411K71C?spm_id_from=333.337.search-card.all.click