shoppingcartitems.cs

一个网上购物系统

    using System;
    using System.Data;

    [System.ComponentModel.DesignerCategory("Code")]
    public class ShoppingCartItems : DataTable
    {



        public ShoppingCartItems()
        {
            BuildDataTables();
            this.TableName = "Cart";
        }
        string _cartGUID;
        public string CartGUID
        {
            get { return _cartGUID; }
            set { _cartGUID = value; }
        }
        private void BuildDataTables()
        {

            DataColumnCollection columns = this.Columns;
            columns.Add("ProductID", typeof(System.Int32));
            columns.Add("ModelName", typeof(System.String));
            columns.Add("ModelNumber", typeof(System.String));
            columns.Add("Description", typeof(System.String));
            columns.Add("Price", typeof(System.Double));
            columns.Add("LineTotal", typeof(System.Double));
            columns.Add("Quantity", typeof(System.Int32));
            columns.Add("DateAdded", typeof(System.DateTime));
            columns.Add("Weight", typeof(System.Double));
        }

    }