How to display comments on blog in ASP.Net

Hey friends I want to display guest comments on web page so here is my asp source page : 

<form id="form1" runat="server">
    <div>
    <asp:TextBox ID="name" runat="server"></asp:TextBox>
    <br />
    <br />
    <asp:TextBox ID="tb1" runat="server" Width="331px" Height="151px"></asp:TextBox>
     <br />
    <asp:Button ID="Submit" Text="Submit" runat="server" />
    <br />
    <br />
    
     <asp:Label ID="Lable1" runat="server"></asp:Label>
</div>
    </form>

I am using Label to display comments so Please tell me in Csharp coding to display Comments on web page where One Default Image should be display , Name  , Date , Comments . I have tried but I am just tired to search please help me.