protected void Page_Load(object sender, EventArgs e)
{
CardCollection cardColl = new CardCollection();
cardColl = cardBUS.RandomCardList(cardBUS.GetCardList(-1), 12);
int piccount = cardColl.Count;
if (piccount >= 1) LoadImage(CardImage0, cardColl.Index(0));
if (piccount >= 2) LoadImage(CardImage1, cardColl.Index(1));
if (piccount >= 3) LoadImage(CardImage2, cardColl.Index(2));
if (piccount >= 4) LoadImage(CardImage3, cardColl.Index(3));
if (piccount >= 5) LoadImage(CardImage4, cardColl.Index(4));
if (piccount >= 6) LoadImage(CardImage5, cardColl.Index(5));
if (!IsPostBack)
{
LoadGiftCard();
}
//reload CartGridView
//get Cart(MerchantIDList) from Session
List<string> cart = new List<string>();
cart = (List<string>)Session["Cart"];
LoadShoppingCart(cart);
CartLink.Text = "Shopping Cart (" + (((List<string>)(Session["Cart"])).Count - 1).ToString() + ")";
}
public CardCollection RandomCardList(CardCollection cardcoll, int quantity)
{
int max = cardcoll.Count;
try
{
CardCollection rescoll= new CardCollection();
while(cardcoll.Count>0)
{
Random rd = new Random();
int index = rd.Next(0,max);
if(cardcoll.Index(index).Image!="~/images/CardImages/no_images.jpg")
rescoll.Add(cardcoll.Index(index));
cardcoll.Remove(index);
max--;
if(rescoll.Count==quantity)break;
}
return rescoll;
}
catch
{
return null;
}
}
