摘要： ①弹出信息框后慢慢下降消失在主窗体中新增按钮重命名为btnShowAndDisappearMessages，在click事件中写如下代码：private void btnShowAndDisappearMessages_Click(object sender, EventArgs e) { Messages ms = new Messages();//要弹出的消息框 Point p = new Point(Screen.PrimaryScreen.WorkingArea.Width - ms.Width, Screen.PrimaryScreen.WorkingArea.Height); ms 阅读全文