/// <summary>
/// Helper method to set private value of attached view model instance
/// </summary>
/// <param name="name">name of the field</param>
/// <param name="value">new value</param>
/// <typeparam name="V">type</typeparam>
protected void SetPrivate <V>(string name, V value)
{
_vm.PrivateValueSet(name, value);
}