public void saveChanges()
{
using (var db = new PlanningContext())
{
device_value data = null;
if (!this._isCreateMode)
{
var id = Convert.ToInt32(this.device_value_id.Text);
data = db.device_value.Where(d => d.device_value_id == id).FirstOrDefault();
if (data == null)
{
this._mainInterface.statusText = $"ERROR: ID '{this.device_value_id.Text}' does not exist.";
return;
}
}
else
{
data = new device_value();
}
data.device_value_id = Convert.ToInt32(this.device_value_id.Text);
data.value = Convert.ToDouble(this.value.Text);
data.datetime = (DateTime)this.datetime.SelectedDate;
data.response_recieved = (bool)this.response_recieved.IsChecked;
data.is_active = (bool)this.is_active.IsChecked;
data.comment = /**/ (this.comment.Text);
data.extra_data = /**/ (this.extra_data.Text);
data.device = new Func <device>(() => { foreach (var v in db.devices)
{
if (v.device_id == (this.device.item as device).device_id)
{
return(v);
}
}
return(null); })();
if (this._isCreateMode)
{
db.device_value.Add(data);
}
db.SaveChanges();
}
}
public void deleteItem(object item)
{
if (item == null)
{
return;
}
device_value data = item as device_value;
if (data == null)
{
return;
}
using (var db = new PlanningContext())
{
db.device_value.Remove(db.device_value.Where(d => d.device_value_id == data.device_value_id).First());
db.SaveChanges();
}
}
