// 修改某个控制设备
public void update(controllable_equipment exist_controllable)
{
var con = from a in agriculture.controllable_equipment
where a.MAC == exist_controllable.MAC
select a;
if (con != null)
{
con.FirstOrDefault().State = exist_controllable.State;
agriculture.SaveChanges();
}
else
{
}
}
// 修改某个控制点
public ActionResult Update(controllable_equipment controllable)
{
AControl control = new AControl();
var rs = control.select(controllable.MAC);
// 该节点存在
if (rs != null)
{
//if (control.select(controllable.MAC) != rs)
//{
// control.update(controllable);
// return Content(JsonConvert.SerializeObject(new
// {
// code = 1,
// des = "修改成功",
// }));
//}
//else
//{
// return Content(JsonConvert.SerializeObject(new
// {
// code = 0,
// des = "修改失败",
// }));
//}
control.update(controllable);
return(Content(JsonConvert.SerializeObject(new
{
code = 1,
des = "修改成功",
})));
}
else
// 该节点不存在
{
return(Content(JsonConvert.SerializeObject(new
{
code = -1,
des = "该节点不存在",
})));
}
}
// 添加新的控制设备
public void insert(controllable_equipment new_controllable)
{
agriculture.controllable_equipment.Add(new_controllable);
agriculture.SaveChanges();
}
