摘要： private void frmMain_Resize(object sender, EventArgs e) { if (this.WindowState == FormWindowState.Minimized) { notifyIcon1.ShowBalloonTip(3000, "程序最小化提示", "图标已经缩小到托盘，打开窗口请双击图标即可。", ToolTipIcon.Info); th... 阅读全文