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1 using System;
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2 using System.Collections.Generic;
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3 using System.Web.UI.WebControls;
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4
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5 using PetShop.ObjectModel;
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6
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7 namespace PetShop.Web
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8 {
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9 public partial class WishListControl : System.Web.UI.UserControl
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10 {
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11 /// <summary>
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12 /// Handle Page load event
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13 /// </summary>
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14 protected void Page_PreRender(object sender, EventArgs e)
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15 {
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16 if (!IsPostBack)
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17 BindCart();
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18 }
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19
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20 /// <summary>
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21 /// Bind repeater to Cart object in Profile
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22 /// </summary>
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23 private void BindCart()
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24 {
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25 ICollection<CartItem> wishList = Profile.WishList.Items;
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26
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27 if (wishList.Count > 0)
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28 {
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29 repWishList.DataSource = wishList;
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30 repWishList.DataBind();
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31 }
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32 else
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33 {
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34 repWishList.Visible = false;
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35 lblMsg.Text = "Your wish list is empty.";
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36 }
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37 }
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38
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39 /// <summary>
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40 /// Handler for Delete/Move buttons
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41 /// </summary>
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42 protected void CartItem_Command(object sender, CommandEventArgs e)
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43 {
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44 switch (e.CommandName.ToString())
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45 {
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46 case "Del":
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47 Profile.WishList.Remove(e.CommandArgument.ToString());
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48 break;
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49
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50 case "Move":
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51 Profile.WishList.Remove(e.CommandArgument.ToString());
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52 Profile.ShoppingCart.Add(e.CommandArgument.ToString());
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53 break;
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54 }
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55
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56 Profile.Save();
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57 BindCart();
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58 }
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59 }
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60 }
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