///<summary>
 ///  Returns a Typed CategorySalesFor1997Base Entity 
 ///</summary>
 public virtual CategorySalesFor1997Base Copy()
 {
     //shallow copy entity
     CategorySalesFor1997 copy = new CategorySalesFor1997();
         copy.CategoryName = this.CategoryName;
         copy.CategorySales = this.CategorySales;
     copy.AcceptChanges();
     return (CategorySalesFor1997)copy;
 }