/// <summary>
/// Returns whether the action can be executed.
/// </summary>
/// <returns>
/// A boolean representing whether the action can be executed.
/// </returns>
public bool CanExecute()
{
if (!_pinnedLocations.Contains(_pinnedLocation))
{
return(true);
}
if (_pinnedLocations.IndexOf(_pinnedLocation) == 0)
{
return(false);
}
return(true);
}
/// <summary>
/// Executes the action.
/// </summary>
public void ExecuteDo()
{
_existingIndex = _pinnedLocations.IndexOf(_pinnedLocation);
_pinnedLocations.Remove(_pinnedLocation);
}