async Task ExecuteLoadItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
Formations.Clear();
var items = await DataStore.RefreshDataAsync();
foreach (var item in items)
{
Formations.Add(item);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
/* isp AddFormation()
*
* Input variables:
* battleFormation =
*
* State variables:
*
*
*/
public void AddFormation(BattleFormation battleFormation)
{
if (battleFormation is null)
{
throw new ArgumentNullException(nameof(BattleFormation));
}
Formations?.Add(battleFormation);
}
