private void Form1_KeyDown(object sender, KeyEventArgs e) { switch (e.KeyCode) { case Keys.NumPad1: //消费 do_payment(); break; case Keys.NumPad2: //撤销 do_cancel_payment(); break; case Keys.NumPad3: //充值 do_deposit(); break; case Keys.NumPad4: //激活 do_new_card(); break; case Keys.NumPad5: //积分 PointsForm pForm = new PointsForm(); pForm.ShowDialog(); break; case Keys.NumPad6: //卡改密 do_change_password(); break; case Keys.NumPad7: //改有效期 do_change_overdue_date(); break; case Keys.NumPad8: //余额查询 //OperatorForm oForm = new OperatorForm(); //oForm.ShowDialog(); do_check_balance(); break; case Keys.NumPad9: //其它 OthersForm opForm = new OthersForm(); opForm.ShowDialog(); break; } }
private void Form1_KeyDown(object sender, KeyEventArgs e) { switch (e.KeyCode) { case Keys.NumPad1 : //消费 do_payment(); break; case Keys.NumPad2 : //撤销 do_cancel_payment(); break; case Keys.NumPad3 : //充值 do_deposit(); break; case Keys.NumPad4 : //激活 do_new_card(); break; case Keys.NumPad5 : //积分 PointsForm pForm = new PointsForm(); pForm.ShowDialog(); break; case Keys.NumPad6 : //卡改密 do_change_password(); break; case Keys.NumPad7 : //改有效期 do_change_overdue_date(); break; case Keys.NumPad8 : //余额查询 //OperatorForm oForm = new OperatorForm(); //oForm.ShowDialog(); do_check_balance(); break; case Keys.NumPad9 : //其它 OthersForm opForm = new OthersForm(); opForm.ShowDialog(); break; } }