public bool UpdateFrom (GadgetTest gadget)
{
if (gadget.NotNull ()) {
if (Contains (gadget.Id)) {
if (string.IsNullOrEmpty (Description)) {
Description = gadget.Description;
}
if (HasMaterial.IsFalse ()) {
MaterialId = gadget.MaterialId;
Material = gadget.Material;
SetImage (gadget.GetImage ());
}
}
}
return (Content.UpdateFrom (gadget));
}
