public string GeneratePlanNumber() { var sb = new StringBuilder(); sb.Append(string.Format("P{0}-", FormText(new InvestmentPlatformPlan(PlanId).Id, 4))); sb.Append(string.Format("{0}-{1}-{2}-", FormText(PurchaseDate.AddYears(-2000).Year, 2), FormText(PurchaseDate.Month, 2), FormText(PurchaseDate.Day, 2))); sb.Append(string.Format("{0}", FormText(Id, 4))); return(sb.ToString()); }
public Computer() { PurchaseDate = DateTime.Now; DecommissionDate = PurchaseDate.AddYears(2); }