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");
}