添加快捷键

private void H0_KeyDown(object sender, KeyEventArgs e)
        {
            try
            {
                switch (e.KeyCode)
                {
                    case Keys.F1:
                        btn_Clear.PerformClick();
                        break;
                    case Keys.F10:
                        btn_Close.PerformClick();
                        break;
                    case Keys.F2:
                        btn_PatiInfo.PerformClick();
                        break;

                    case Keys.F3:
                        btn_Register.PerformClick();
                        break;
                    case Keys.F4:
                        btn_CancelRegister.PerformClick();
                        break;
                    case Keys.F7:
                        btnPrint.PerformClick();
                        break;
                    case Keys.F9:
                        btnListQuery.PerformClick();
                        break;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "错误信息", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }