private void CheckboxGroup_SelectedIndicesChanged(object sender, SelectedIndicesChangedEventArgs e) { PositiveButton.IsEnabled = e.Indices.Any(); }
private void CheckboxGroup_SelectedIndicesChanged(object sender, SelectedIndicesChangedEventArgs e) { Debug.WriteLine($"CheckboxGroup_SelectedIndicesChanged: {(e.Indices.Any() ? string.Join(",", e.Indices) : "No indicies")}"); PositiveButton.IsEnabled = e.Indices.Any(); }