Display Star Rating from database inside DataList control in ASP.Net

Hi

Please refer below code in this I have used OnItemDataBound Event.and in your previous code you must check count of datalist.Items.

HTML

<div>
<asp:DataList ID="dataList1" runat="server" RepeatLayout="Table" RepeatDirection="Horizontal"
    RepeatColumns="3" OnItemDataBound="ItemBound">
    <ItemTemplate>
        <div class="single-blog-post">
            <h3>
                <%# Eval("PName") %></h3>
            <div class="post-meta">
                <ul>
                    <li><i class="fa fa-user"></i>
                        <%# Eval("PUpdateBy") %></li>
                    <li><i class="fa fa-clock-o"></i>
                        <%# Eval("PUpdateTime") %></li>
                    <li><i class="fa fa-calendar"></i>
                        <%# Eval("PUpdate") %></li>
                </ul>
                <span>
                    <asp:Image ID="Image1" runat="server" Style="width: 15px; height: 15px"></asp:Image>
                    <asp:Image ID="Image2" runat="server" Style="width: 15px; height: 15px"></asp:Image>
                    <asp:Image ID="Image3" runat="server" Style="width: 15px; height: 15px"></asp:Image>
                    <asp:Image ID="Image4" runat="server" Style="width: 15px; height: 15px"></asp:Image>
                    <asp:Image ID="Image5" runat="server" Style="width: 15px; height: 15px"></asp:Image>
                </span>
            </div>
            <a href="">
                <asp:Image ID="productImage" runat="server" ImageUrl='<%# Eval("POfferImage") %>'
                    Style="width: 100px; height: 100px" />
            </a>
            <p>
                <%# Eval("POverview") %></p>
            <a class="btn btn-primary" href="">Read More</a>
            <asp:HiddenField ID="hfPReview" runat="server" Value='<%#Eval("PReview") %>' />
        </div>
    </ItemTemplate>
</asp:DataList>
</div>

Code

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        DataTable dt = new DataTable();
        dt.Columns.Add("PName", typeof(string));
        dt.Columns.Add("PUpdateBy", typeof(string));
        dt.Columns.Add("PUpdateTime", typeof(DateTime));
        dt.Columns.Add("PUpdate", typeof(string));
        dt.Columns.Add("POfferImage", typeof(string));
        dt.Columns.Add("POverview", typeof(string));
        dt.Columns.Add("PReview", typeof(string));
        dt.Rows.Add("Flower", "David", "2015-08-08", "New Update", "~/Images/Chrysanthemum.jpg", "Overview1", 4);
        dt.Rows.Add("House", "Jhon", "2015-08-09", "New Update1", "~/Images/Lighthouse.jpg", "Overview1", 5);
        dataList1.DataSource = dt;
        dataList1.DataBind();
    }
}

protected void ItemBound(object sender, DataListItemEventArgs e)
{
    if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
    {
        Image img1 = (Image)e.Item.FindControl("Image1");
        Image img2 = (Image)e.Item.FindControl("Image2");
        Image img3 = (Image)e.Item.FindControl("Image3");
        Image img4 = (Image)e.Item.FindControl("Image4");
        Image img5 = (Image)e.Item.FindControl("Image5");
        string pReview = ((HiddenField)e.Item.FindControl("hfPReview")).Value;
        if (pReview == "4")
        {
            img1.ImageUrl = "~/images/star.png";
            img2.ImageUrl = "~/images/star.png";
            img3.ImageUrl = "~/images/star.png";
            img4.ImageUrl = "~/images/star.png";
            img5.ImageUrl = "~/images/prebg.png";
        }
        else if (pReview == "5")
        {
            img1.ImageUrl = "~/images/star.png";
            img2.ImageUrl = "~/images/star.png";
            img3.ImageUrl = "~/images/star.png";
            img4.ImageUrl = "~/images/star.png";
            img5.ImageUrl = "~/images/star.png";
        }
    }
}

Screenshot