[Solved] ASP.Net Repeater Error: Server tag is not well formed

Hi ramco1917,

Please refer below sample.

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" />
<h1>Why-Why Analysis</h1>
<hr />
<b><u>Customers Data</u></b>
<asp:Repeater ID="rptCustomers" runat="server">
    <ItemTemplate>
        <div class="row">
            <div class="col-lg-9 col-sm-9 col-xs-9 col-md-9">
                <div class="row">
                    <div class="col-lg-3 col-sm-3 col-xs-3 col-md-3">
                        <i class="fa fa-arrow-right" style='font-size: 12px; margin-right: 5pt'></i><span>CustomerId:</span>
                    </div>
                    <div class="col-lg-9 col-sm-9 col-xs-9 col-md-9">
                        <asp:Label ID="lblCustomerID" runat="server" Text='<%#Eval ("Fileid") %>'></asp:Label>
                    </div>
                </div>
                <div class="row">
                    <div class="col-lg-3 col-sm-3 col-xs-3 col-md-3">
                        <i class="fa fa-arrow-right" style='font-size: 12px; margin-right: 5pt'></i><span>Name:</span>
                    </div>
                    <div class="col-lg-9 col-sm-9 col-xs-9 col-md-9">
                        <asp:Label ID="lblName" runat="server" Text='<%#Eval ("Name") %>'></asp:Label>
                    </div>
                </div>
                <h3><u>Effect Of incident</u></h3>
                <p>In above data, The Customers Details fetched from database table.</p>
                <p>Refer customers data.</p>
            </div>
            <div class="col-lg-3 col-sm-3 col-md-3 col-xs-3">
                <img src='<%# Eval("Path").ToString().Replace("~","") %>'
                    alt="image" height="100" width="100" style="border: 5px solid black" />
            </div>
        </div>
    </ItemTemplate>
</asp:Repeater>

Namespace

using System.Data.SqlClient;

Code

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        this.BindImage();
    }
}

private void BindImage()
{
    string constring = @"Server=.\SQL2019;DataBase=dbFiles;UID=sa;PWD=Password";
    using (SqlConnection con = new SqlConnection(constring))
    {
        using (SqlCommand cmd = new SqlCommand("SELECT Top 1 Fileid,Name,Path FROM Files", con))
        {
            con.Open();
            rptCustomers.DataSource = cmd.ExecuteReader();
            rptCustomers.DataBind();
            con.Close();
        }
    }
}

Screenshot