Hi arvindasp,
You need to design your page as per your need to inorder to create a dashbord.
I am sharing a sample which displays the data using Bootstrap Card populated using database.
Database
I have made use of the following table Customers with the schema as follows.

I have already inserted few records in the table.

You can download the database table SQL by clicking the download link below.
Download SQL file
HTML
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css" />
<script type="text/javascript" src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.min.js"></script>
<div class="container">
<asp:DataList runat="server" ID="dlCustomers" RepeatDirection="Vertical" RepeatColumns="1">
<ItemTemplate>
<div class="row">
<div class="col-md-4">
<div class="card mb-3">
<div class="card-body">
<h5 class="card-title">Id</h5>
<p class="card-text"><%#Eval("CustomerId") %></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="card bg-success text-white mb-3">
<div class="card-body" style="width: 300px">
<h5 class="card-title">Name</h5>
<p class="card-text"><%#Eval("Name") %></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="card bg-danger text-white mb-3">
<div class="card-body" style="width: 300px">
<h5 class="card-title">Country</h5>
<p class="card-text"><%#Eval("Country") %></p>
</div>
</div>
</div>
</div>
</ItemTemplate>
</asp:DataList>
</div>
Namespaces
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
Code
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
string constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
using (SqlConnection con = new SqlConnection(constr))
{
using (SqlDataAdapter adapter = new SqlDataAdapter("SELECT * FROM Customers", con))
{
using (DataTable dt = new DataTable())
{
adapter.Fill(dt);
dlCustomers.DataSource = dt;
dlCustomers.DataBind();
}
}
}
}
}
Screenshot
