void ExecuteLoadItemsCommand()
{
IsBusy = true;
try
{
Items.Clear();
for (int i = 0; i < 3; i++)
{
Items.Add(new ModelIssue12574 {
Id = Guid.NewGuid().ToString(), Text = $"{i} item", Description = "This is an item description."
});
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
RemoveAllItemsCommand.ChangeCanExecute();
RemoveLastItemCommand.ChangeCanExecute();
}
}
void ExecuteRemoveItemsCommand()
{
while (Items.Count > 0)
{
Items.Remove(Items.Last());
Items.Remove(Items.Last());
Items.Remove(Items.Last());
}
RemoveAllItemsCommand.ChangeCanExecute();
RemoveLastItemCommand.ChangeCanExecute();
}
void ExecuteRemoveLastItemCommand()
{
Items.Remove(Items.Last());
RemoveAllItemsCommand.ChangeCanExecute();
RemoveLastItemCommand.ChangeCanExecute();
}