本文共 364 字，大约阅读时间需要 1 分钟。

        private void 帮助ToolStripMenuItem_Click(object sender, EventArgs e)
        {

            frmNotices f = new frmNotices();
            Point p = new Point(Screen.PrimaryScreen.WorkingArea.Width-f.Width, Screen.PrimaryScreen.WorkingArea.Height);
            f.PointToScreen(p);
            f.Location = p;
            f.Show();

            for (int i = 0; i <= f.Height; i++)
            {

                f.Location = new Point(p.X, p.Y - i);
                Thread.Sleep(10);
            }
        } 

效果如下图所示：