/// <summary>
 /// Register a multiform instance with the given name.
 /// </summary>
 /// <param name="name"></param>
 /// <param name="instance"></param>
 internal void RegisterMultiform(string name, Multiform instance)
 {
     RegisteredMultiforms.Add(name, instance);
 }
 /// <summary>
 /// Register a multiform instance with the given name.
 /// </summary>
 /// <param name="name"></param>
 /// <param name="instance"></param>
 internal void RegisterMultiform(Multiform instance)
 {
     RegisteredMultiforms.Add(instance.Name, instance);
 }
 /// <summary>
 /// Register a multiform instance with the given name.
 /// </summary>
 /// <param name="name"></param>
 /// <param name="instance"></param>
 internal void RegisterMultiform(Multiform instance)
 {
     RegisteredMultiforms.Add(instance.Name, instance);
 }