private void cmbMemmber_SelectedIndexChanged(object sender, EventArgs e)
{
if(cmbMemmber.SelectedIndex != 0)
{
MemberInfoBLL bll = new MemberInfoBLL();
MemberInfo mem = cmbMemmber.SelectedItem as MemberInfo;
//memberType
labTp.Text = bll.GetMemberTypeByMemberId(mem.MemmberId);
//member money
labyeMoney.Text = mem.MemMoney.ToString();
//discount
lblDis.Text = mem.MemDiscount.ToString();
//show the money after discount
lblMoney.Text = (Convert.ToDecimal(labMoney.Text) * mem.MemDiscount / 10).ToString();
}
else
{
labTp.Text = "";
labyeMoney.Text = "";
lblDis.Text = "";
//show the bill money for non-member (no discount)
lblMoney.Text = labMoney.Text;
}
}
private void LoadMemberInfoDelFlag(int p)
{
MemberInfoBLL bll = new MemberInfoBLL();
List<MemberInfo> list = bll.GetAllMemberInfoByDelFlag(p);
list.Insert(0, new MemberInfo() { MemmberId = -1, MemName = "请选择" });
cmbMemmber.DataSource = list;
cmbMemmber.DisplayMember = "MemName";
cmbMemmber.ValueMember = "MemmberId";
}
//删除会员
private void btnDelete_Click(object sender, EventArgs e)
{
if(dgvMemmber.SelectedRows.Count>0)
{
int id = Convert.ToInt32(dgvMemmber.SelectedRows[0].Cells[0].Value.ToString());
MemberInfoBLL bll = new MemberInfoBLL();
string msg = bll.DeleteMemberInfoByMemberId(id) ? "操作成功" : "操作失败";
MessageBox.Show(msg);
LoadMemberInfoByDelFlag(0);
}
}
private void LoadMemberInfoByDelFlag(int p)
{
MemberInfoBLL bll = new MemberInfoBLL();
//禁止自动生成列
dgvMemmber.AutoGenerateColumns = false;
dgvMemmber.DataSource = bll.GetAllMemberInfoByDelFlag(0);
dgvMemmber.SelectedRows[0].Selected = false;
//dataGridView1.AutoGenerateColumns = false;
//.DataSource = bll.GetAllMemberInfoByDelFlag(0);
//禁止默认第一行选中
//dataGridView1.SelectedRows[0].Selected = false;
}
//修改会员
private void btnUpdateMember_Click(object sender, EventArgs e)
{
if(dgvMemmber.SelectedRows.Count > 0)
{
//获取选中行的id
//根据id去数据库查询
int id = Convert.ToInt32(dgvMemmber.SelectedRows[0].Cells[0].Value.ToString());
//去查询数据库数据
MemberInfoBLL bll = new MemberInfoBLL();
mea.Obj = bll.GetMemmberInfoByMemmberId(id);
ShowFrmUpdateMemberInfo(2);
}
else
{
MessageBox.Show("请选择要修改的行");
}
}
private void btnOk_Click(object sender, EventArgs e)
{
if (CheckEmpty())
{
//获取每一个文本框的值
MemberInfo mem = new MemberInfo();
mem.MemBirthdaty = Convert.ToDateTime(txtBirs.Text);
mem.MemDiscount = Convert.ToDecimal(txtMemDiscount.Text);
mem.MemEndServerTime = Convert.ToDateTime(dtEndServerTime.Text);
mem.MemGender = CheckGender();
mem.MemIntegral = Convert.ToInt32(txtMemIntegral.Text);
//mem.MemmberId = Convert.ToInt32(labId.Text);
mem.MemMobilePhone = txtMemPhone.Text;
mem.MemMoney = Convert.ToDecimal(txtmemMoney.Text);
mem.MemNum = txtMemNum.Text;
mem.MemNum = txtMemName.Text;
mem.MemType = Convert.ToInt32(cmbMemType.SelectedValue);
if (this.TP == 1)
{
//Insert
mem.SubTime = System.DateTime.Now;
mem.DelFlag = 0;
}
else if (this.TP == 2)
{
//Update
mem.MemmberId = Convert.ToInt32(labId.Text);
}
MemberInfoBLL bll = new MemberInfoBLL();
string msg = bll.SaveMemberInfo(mem, this.TP)?"操作成功":"操作失败";
MessageBox.Show(msg);
this.Close();
}
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
int n = 0;
if (string.IsNullOrEmpty(textBox1.Text))
{
LoadMemberInfoByDelFlag(0);
return;
}
if (char.IsDigit(textBox1.Text[0]))
{
n = 2;
}
else
{
n = 1;
}
MemberInfoBLL bll = new MemberInfoBLL();
dgvMemmber.AutoGenerateColumns = false;
dgvMemmber.DataSource = bll.GetMemberInfoByNameOrNum(textBox1.Text, n);
if (dgvMemmber.SelectedRows.Count > 0)
{
dgvMemmber.SelectedRows[0].Selected = false;
}
}
//Pay the bill
private void btnAccounts_Click(object sender, EventArgs e)
{
MemberInfo mem = cmbMemmber.SelectedItem as MemberInfo;
if(string.IsNullOrEmpty(txtMoney.Text))
{
MessageBox.Show("请输入钱");
return;
}
if(Convert.ToDecimal(txtMoney.Text) < Convert.ToDecimal(lblMoney.Text))
{
MessageBox.Show("就这点钱？ 搞笑呢");
return;
}
OrderInfo order = new OrderInfo();
//deskState in DeskInfo table
DeskInfoBLL bll = new DeskInfoBLL();
bool deskFlag = bll.UpdateDeskStateByDeskId(this.deskId, 0);
//non-member
if(cmbMemmber.SelectedIndex != 0)
{
order.OrderMemId = mem.MemmberId;
order.DisCount = Convert.ToDecimal(mem.MemDiscount);
//after pay in member money
decimal money = mem.MemMoney - Convert.ToDecimal(lblMoney.Text);
MemberInfoBLL mbll = new MemberInfoBLL();
//if(money < 0)
//{
//}
//Member money in MemmberInfo table
bool memFlag = mbll.UpdateMoneyByMemId(mem.MemmberId, money);
}
order.EndTime = System.DateTime.Now;
order.OrderId = Convert.ToInt32(labOrderId.Text);
order.OrderMoney = Convert.ToDecimal(lblMoney.Text);
OrderInfoBLL obll = new OrderInfoBLL();
bool orderFlag = obll.UpdateOrderInfoMoney(order);
lblSpareMoney.Text = (Convert.ToDecimal(txtMoney.Text) - Convert.ToDecimal(lblMoney.Text)).ToString();
if(deskFlag && orderFlag)
{
MessageBox.Show("结账成功");
}
else
{
MessageBox.Show("失败");
}
}
