/// <summary>
/// Load the element from the model with its code
/// </summary>
/// <param name="code">Element id</param>
private async void LoadElementAsync(int code)
{
IsLoading = true;
Element = await _model.GetAsync(code);
IsLoading = false;
}
/// <summary>
/// Load the elements list from the model
/// </summary>
private async Task LoadElementsAsync()
{
IsLoading = true;
IList <T> elements = await _model.GetAsync();
Elements = new ObservableCollection <T>(elements);
IsLoading = false;
}