public static SubMaterial CreateSubMaterial(long subMaterialsNameID, string name, int materialNameID)
 {
     SubMaterial subMaterial = new SubMaterial();
     subMaterial.SubMaterialsNameID = subMaterialsNameID;
     subMaterial.Name = name;
     subMaterial.MaterialNameID = materialNameID;
     return subMaterial;
 }
 public void AddToSubMaterials(SubMaterial subMaterial)
 {
     base.AddObject("SubMaterials", subMaterial);
 }