public TEnvPSolidLogic(TEnvPSolidVo _tEnvPSolid)
 {
     tEnvPSolid = _tEnvPSolid;
     access     = new TEnvPSolidAccess();
 }
 public TEnvPSolidLogic()
 {
     access = new TEnvPSolidAccess();
 }