private void tabControl1_SelectedIndexChanged(object sender, EventArgs e)
{
if (tabControl1.SelectedTab == tpplus) //创建新卡选项卡
{
ReadInfo(txtxiaofeiID, txtxiaofeiName);
}
else if (tabControl1.SelectedTab == tpplus)//账户充值选项卡
{
while (getinvatehandle && string.IsNullOrEmpty(txtxiaofeiID.Text))
{
ReadInfo(txtxiaofeiID, txtxiaofeiName);
}
}
else if (tabControl1.SelectedTab == tpselect)//账户查询选项卡
{
this.dgvUser.DataSource = UserInfoManage.GetAllUserinfos();
}
else if (tabControl1.SelectedTab == tpMinus) //消费记录选项卡
{
this.dgv.DataSource = UserInfoxiaofeiManage.SelectUserxiaofeiinfo();
}
else if (tabControl1.SelectedTab == tpgoods) //商品购物选项卡
{
this.listView1.Items.Clear(); //清空列表
this.listView1.View = View.LargeIcon; //视图样式
List <GoodsInfo> list = GoodsInfoManage.AllGoodsInfo();
foreach (GoodsInfo model in list)
{
ListViewItem item = new ListViewItem();
item.SubItems[0].Text = model.GoodsName + "\n\t￥" + Math.Round(Convert.ToDecimal(model.GoodsPrice), 2);
item.Name = model.GoodsID.ToString();
item.ImageIndex = model.GoodsID - 1000;
this.listView1.Items.Add(item);
}
if (listView1.Items.Count > 0)
{
listView1.Select();
listView1.Items[0].Selected = true;
}
while (getinvatehandle && string.IsNullOrEmpty(txtGoodsuserID.Text))
{
ReadInfo(txtGoodsuserID, txtGoodsuserName);
}
}
}
private void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listView1.SelectedItems == null || listView1.SelectedItems.Count < 1)
{
return;
}
ListViewItem item = listView1.SelectedItems[0];
int id = Convert.ToInt32(item.Name);
GoodsInfo goodinfo = GoodsInfoManage.AllGoodsInfoByGoodsID(id);
if (goodinfo != null)
{
this.txtGoodsID.Text = goodinfo.GoodsID.ToString();
this.txtGoodsName.Text = goodinfo.GoodsName;
this.txtGoodsPrice.Text = Math.Round(Convert.ToDecimal(goodinfo.GoodsPrice), 2).ToString();
this.bttgoodsshooping.Enabled = true;
}
else
{
MessageBox.Show("该商品不存在！");
}
}
