/// <summary>
/// Provides a deterministic way to delete the MainViewModel property.
/// </summary>
public static void ClearMainViewModel()
{
_mainViewModel.Cleanup();
_mainViewModel = null;
}
/// <summary>
/// Provides a deterministic way to create the MainViewModel property.
/// </summary>
public static void CreateMainViewModel()
{
if (_mainViewModel == null)
{
_mainViewModel = new MainViewModel();
}
}
