private void btnDRoom_Click(object sender, EventArgs e)
{
if (dgvRoom.SelectedRows.Count <= 0)
{
md.MsgDivShow("请选中要删除的房间", 1);
return;
}
if (MessageBox.Show("确认删除该房间吗?", "删除房间", MessageBoxButtons.OKCancel) == System.Windows.Forms.DialogResult.OK)
{
int id = ((RoomInfo)dgvRoom.SelectedRows[0].DataBoundItem).RoomId;
//判断该房间下是否有餐桌,有餐桌就不删除该房间
DeskInfoBLL dkBll = new DeskInfoBLL();
if (dkBll.GetDeskInfoCountByRoomId(id)>0)
{
md.MsgDivShow("对不起,该房间下有餐桌", 1);
return;
}
//该房间下没有餐桌--可以删除选中的房间
RoomInfoBLL rBll = new RoomInfoBLL();
md.MsgDivShow(rBll.SoftDeleteRoomInfoByRoomId(id) ? "操作成功" : "操作失败", 1);
LoadAllRoomInfoByDelFlag(0);//刷新
return;
}
md.MsgDivShow("您已经取消了删除该房间");
}
//加载房间
private void LoadAllRoomInfoByDelFlag(int p)
{
RoomInfoBLL rBll = new RoomInfoBLL();
dgvRoom.AutoGenerateColumns = false;//禁止自动生成列
dgvRoom.DataSource = rBll.GetAllRoomInfoByDelFlag(p);
dgvRoom.ClearSelection();//清楚默认选中的行
}
//动态加载所有的房间
private void LoadRoomInfoByDelFlag(int p)
{
//坑==========================================
//加载所有的房间
RoomInfoBLL rBll = new RoomInfoBLL();
List<RoomInfo> listRoom = rBll.GetAllRoomInfoByDelFlag(p);
for (int i = listRoom.Count - 1; i >= 0; i--)
{
TabPage tp = new TabPage();
tp.Text = listRoom[i].RoomName;//显示房间的名字
tp.Tag = listRoom[i];//把房间对象存储到每个tabpage控件的tag属性
ListView lv = new ListView();//餐桌 listview这个控件可以放图片也可以放文字 lv.LargeImageList = imageList1;//设置该控件中显示图片控件
lv.LargeImageList = imageList1;//设置该控件中显示图片控件
lv.View = View.LargeIcon;//设置控件中的图片显示的方式
lv.Dock = DockStyle.Fill;//设置该控件的显示方式
lv.BackColor = Color.SeaGreen;//设置该控件的背景颜色
lv.MultiSelect = false;//禁止多选
//把lv添加到tabpage控件中
tp.Controls.Add(lv);
tabMain.TabPages.Add(tp);
}
}
private void LoadRoomInfoByDelFlag(int p)
{
RoomInfoBLL rBll = new RoomInfoBLL();
List<RoomInfo> list = rBll.GetAllRoomInfoByDelFlag(p);
list.Insert(0, new RoomInfo() { RoomName = "请选择", RoomId = -1 });
cmbRoom.DataSource = list;
cmbRoom.DisplayMember = "RoomName";
cmbRoom.ValueMember = "RoomId";
}
private void btnOk_Click(object sender, EventArgs e)
{
if (CheckEmpty())
{
RoomInfo r = new RoomInfo();
r.IsDefault = txtIsDefault.Text;//默认的编号
r.RoomMaxNum = Convert.ToInt32(txtRPerNum.Text);//容纳人数
r.RoomMinMoney = Convert.ToDouble(txtRMinMoney.Text);//最低消费
r.RoomName = txtRName.Text;//名字
r.RoomType = Convert.ToInt32(txtRType.Text);
//增加或者修改
if (Temp == 1)//新增
{
r.DelFlag = 0;
r.SubBy = 1;
r.SubTime = System.DateTime.Now;//当前的时间
}
else if (Temp == 2)//修改
{
r.RoomId = Convert.ToInt32(labId.Text);
}
RoomInfoBLL rBll = new RoomInfoBLL();
string msg = rBll.AddOrUpdateRoomInfo(r, Temp) ? "操作成功" : "操作失败";
md.MsgDivShow(msg, 1, Bind);
}
}