private void detach_Bkp_Tb_ServerDataBases(Bkp_Tb_ServerDataBase entity)
 {
     this.SendPropertyChanging();
     entity.Bkp_Tb_Server = null;
 }
 partial void DeleteBkp_Tb_ServerDataBase(Bkp_Tb_ServerDataBase instance);
 partial void InsertBkp_Tb_ServerDataBase(Bkp_Tb_ServerDataBase instance);
 partial void UpdateBkp_Tb_ServerDataBase(Bkp_Tb_ServerDataBase instance);
 private void attach_Bkp_Tb_ServerDataBases(Bkp_Tb_ServerDataBase entity)
 {
     this.SendPropertyChanging();
     entity.Bkp_Tb_DataBase = this;
 }