private void button1_Click(object sender, EventArgs e) //退出系统按钮
{
//获取上机时间
DateTime dts = Convert.ToDateTime(lblLoginTime.Text);
string logintime = dts.GetDateTimeFormats('g')[0].ToString();
//获取下机时间
DateTime dtr = DateTime.Now;
string rq = dtr.ToShortDateString().ToString();
DateTime dts2 = Convert.ToDateTime(rq + " " + n1.Value + ":" + n2.Value);
string offtime = dts2.GetDateTimeFormats('g')[0].ToString();
//得出时间间隔
TimeSpan dt = Convert.ToDateTime(offtime) - Convert.ToDateTime(logintime);
int jg = Convert.ToInt32(Convert.ToString(dt.TotalMinutes));
//获得单位时间金额设置值
int i, j;
int k = 1;
for (int num = 0; num < 100; num++)
{
i = 5 * num;
j = 5 * (num + 1);
if (i < jg && j >= jg)
{
k = 1 + num;
}
}
//计算剩余金额
int sy = Convert.ToInt32(lblLoginMoney.Text.Trim()) - k;
//更新数据库余额
string id = lblLoginId.Text.Trim();
Facade.Consumers cs = new Facade.Consumers();
cs.UpdateMoney(id, sy);
//在消费记录表中插入一条新的消费信息
Entity.Money consumeinfo = new Entity.Money();
consumeinfo.cardno = lblLoginId.Text.Trim();
consumeinfo.logintime = Convert.ToDateTime(lblLoginTime.Text.Trim());
consumeinfo.offtime = Convert.ToDateTime(offtime);
consumeinfo.consumetime = jg;
consumeinfo.consume = k;
consumeinfo.remaindermoney = sy;
cs.InsertConsumeInfo(consumeinfo);
//退出系统
MessageBox.Show("上机时间为：" + jg + "," + "消费金额为：" + k + "," + "剩余金额为：" + sy, "温馨提示");
}
private void btnBackMoney_Click(object sender, EventArgs e) //点击退款按钮
{
//根据id清空其余额
string cardno = txtCardNo.Text.Trim();
Facade.Consumers consumer = new Facade.Consumers();
consumer.UpdateMoney(cardno, 0);
//将一行退卡信息插入到数据库
Entity.BackMoney backmoney = new Entity.BackMoney();
backmoney.cardno = cardno;
backmoney.money = txtMoney.Text.Trim();
backmoney.operater = Entity.GoAnyWhere.id;
backmoney.time = DateTime.Now;
int result = consumer.AddBackInfo(backmoney);
if (result > 0)
{
MessageBox.Show("退卡成功！", "温馨提示");
}
else
{
MessageBox.Show("退卡失败，请联系管理员！", "温馨提示");
}
}