public TEnvFillMetalLogic(TEnvFillMetalVo _tEnvFillMetal)
 {
     tEnvFillMetal = _tEnvFillMetal;
     access        = new TEnvFillMetalAccess();
 }
 public TEnvFillMetalLogic()
 {
     access = new TEnvFillMetalAccess();
 }