public EngineeringSpecialtyInfo(EngineeringProductionInfo info) : this()
 {
     if (info.Specialty != null)
     {
         this.ID            = info.Specialty.ID;
         this.EngineeringID = info.Specialty.EngineeringID;
         this.SpecialtyID   = info.Specialty.SpecialtyID;
         this.Manager       = info.Specialty.Manager;
         this.StartDate     = info.Specialty.StartDate;
         this.EndDate       = info.Specialty.EndDate;
         this.FinishDate    = info.Specialty.FinishDate;
         this.Note          = info.Specialty.Note;
         this.ProcessModel  = info.Specialty.ProcessModel;
         this.IsDone        = info.Specialty.IsDone;
     }
 }
        public EngineeringVolumeInfo(EngineeringProductionInfo Info) : this()
        {
            if (Info.Volume != null)
            {
                this.ID            = Info.Volume.ID;
                this.EngineeringID = Info.Volume.EngineeringID;
                this.SpecialtyID   = Info.Volume.SpecialtyID;
                this.Number        = Info.Volume.Number;
                this.Name          = Info.Volume.Name;
                this.Designer      = Info.Volume.Designer;
                this.Checker       = Info.Volume.Checker;
                this.StartDate     = Info.Volume.StartDate;
                this.EndDate       = Info.Volume.EndDate;
                this.FinishDate    = Info.Volume.FinishDate;
                this.Note          = Info.Volume.Note;
                this.IsDone        = Info.Volume.IsDone;
            }

            this.Engineering = Info.Engineering;
            this.Project     = Info.Project;
            this.Specialty   = Info.Specialty;
        }