private async void readFile()
{
try
{
var item = await MobileService.GetTable <WaterFilter>().Take(1).OrderByDescending(e => e.CreatedAt).ToListAsync();
if (item.Count != 0)
{
curr = item[0];
}
}
catch (Exception e)
{ }
}
public async void refresh()
{
try
{
var item = await MobileService.GetTable <WaterFilter>().Take(1).OrderByDescending(e => e.CreatedAt).ToListAsync();
if (item.Count != 0)
{
curr = item[0];
}
//DateTime dt1 = curr.last1_1.Value.DateTime;
//DateTime dt0 = curr.last0_1.Value.DateTime;
// TimeSpan ts = dt1.Subtract(dt0);
string color = "#FF00FF00";
if (curr.sensor_1 == false)
{
color = "#FFFF0000";
}
states.Add(new States("Device#1", color, "", "", "" + " minutes"));
//dt1 = curr.last1_2.Value.DateTime;
//dt0 = curr.last0_2.Value.DateTime;
// ts = dt1.Subtract(dt0);
color = "#FF00FF00";
if (curr.sensor_2 == false)
{
color = "#FFFF0000";
}
states.Add(new States("Device#1", color, "", "", "" + " minutes"));
// dt1 = curr.last1_3.Value.DateTime;
// dt0 = curr.last0_3.Value.DateTime;
// ts = dt1.Subtract(dt0);
color = "#FF00FF00";
if (curr.sensor_3 == false)
{
color = "#FFFF0000";
}
states.Add(new States("Device#1", color, "", "", "" + " minutes"));
Sensors.ItemsSource = states;
}
catch (Exception) { }
}