private void 解雇已有的前台员工ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            ReceptionistFired rf = new ReceptionistFired();

            rf.ShowDialog();
        }
 private void 解雇已有的前台员工ToolStripMenuItem_Click(object sender, EventArgs e)
 {
     ReceptionistFired rf = new ReceptionistFired();
     rf.ShowDialog();
 }