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c#listobjectlabelbll

Retrieving Data from BLL to labels


I have a problem with regards on passing value from ListPageObj to show the value on the labels. How can I be able to get the value?

BLL

public List<ListPageObj> MyList(int ItemID)
        {
            return (from a in ctx.Item where a.ItemID == ItemIDselect new ListPageObj
            {
                Item1= a.Item1,
                Item2= a.Item2,
                Item3= a.Item3
            }).ToList<ListPageObj>();
        }

ListPageObj

public string Item1
    { get; set; }

    public string Item2
    { get; set; }

    public string Item3
    { get; set; }

aspx

<asp:label id="label1" runat="server" />
<asp:label id="label2" runat="server" />
<asp:label id="label3" runat="server" />

aspx.cs ?

 //code to retrieve item1, item2, item3 value from BLL
 label1.Text = ListPageObj.Item1; // gives me null value
 label2.Text = ListPageObj.Item2; // gives me null value
 label3.Text = ListPageObj.Item3; // gives me null value

Solution

  • aspx.cs page

    ListPageObj ObjItem = ClassName.MyList(ItemID);
    
    label1.Text = ObjItem.Item1; 
    label2.Text = ObjItem.Item2; 
    label3.Text = ObjItem.Item3; 
    

    BLL

    public ListPageObj MyList(int ItemID)
            {
                return (from a in ctx.Item where a.ItemID == ItemIDselect new ListPageObj
                {
                    Item1= a.Item1,
                    Item2= a.Item2,
                    Item3= a.Item3
                }).FirstOrDefault();
            }