public ParentViewModel()
{
BusyStack = new BusyStack();
BusyStack.OnChanged = (hasItems) =>
{
IsBusy = hasItems;
};
DemoItems = new DemoItems();
LogItems = new LogItems();
AddLinkedCommand = new AsyncRelayCommand(AddLinked, CanAddLink);
AddRangeCommand = new AsyncRelayCommand(AddRange, CanAddRange);
}
public async Task AddRange()
{
using (BusyStack.GetToken())
{
var result = await Task.Run(() =>
{
var items = new List <string>();
for (var i = 0; i < 5; i++)
{
items.Add(Guid.NewGuid().ToString());
}
return(items);
});
LogItems.AddRange(result.Select(p => new LogItem(p)));
DemoItems.AddRange(result.Select(p => new DemoItem(p)));
}
}
