public MetainfoViewModel GetViewModel(IMetainfo model)
{
MetainfoViewModel vm;
if (metainfoViewModels.ContainsKey(model.ID))
{
vm = metainfoViewModels[model.ID];
vm.Model = model;
}
else
{
vm = new MetainfoViewModel(model, this);
}
return vm;
}
internal void RegisterViewModel(IMetainfo model, MetainfoViewModel vm)
{
if (metainfoViewModels.ContainsKey(model.ID) == false)
metainfoViewModels.Add(model.ID, vm);
}
internal void UnregisterViewModel(IMetainfo model)
{
if (metainfoViewModels.ContainsKey(model.ID))
metainfoViewModels.Remove(model.ID);
}
public MetainfoViewModel(IMetainfo model, MainViewModel main)
: base(main)
{
this.model = model;
main.RegisterViewModel(model, this);
}
