private void SaveButton_Clicked(object sender, EventArgs e)
{
var selected = GetSelectedItem();
if (selected.Count == 0)
{
Navigation.PopModalAsync();
return;
}
var newPlan = new Plan
{
DatePerformed = SelectedDate.Date,
};
foreach (Train t in selected)
{
newPlan.AddTrain(t);
}
DB.conn.Insert(newPlan);
Navigation.PopModalAsync();
}