Hi Akash, Try this... Untitled Page Name: Subject: Comments: TextMode="MultiLine" Width="391px"/> Post a Feedback, Comment, or Question about this article Subject: ' Font-Bold="true"/> '/> Post By: '/> Created Date: '/> using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.SqlClient; namespace Comment_using_repeater { public partial class _Default : System.Web.UI.Page { string strConnString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; SqlCommand cmd; protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { BindRepeaterData(); } } protected void btnSubmit_Click(object sender, EventArgs e) { SqlConnection con = new SqlConnection(strConnString); con.Open(); SqlCommand cmd = new SqlCommand("insert into [user] (UserName,Subject,Comment,PostedDate) values(@userName,@subject,@comment,@postedDate)", con); cmd.Parameters.AddWithValue("@userName", txtName.Text); cmd.Parameters.AddWithValue("@subject", txtSubject.Text); cmd.Parameters.AddWithValue("@comment", txtComment.Text); cmd.Parameters.AddWithValue("@postedDate", DateTime.Now); cmd.ExecuteNonQuery(); con.Close(); txtName.Text = string.Empty; txtSubject.Text = string.Empty; txtComment.Text = string.Empty; BindRepeaterData(); } protected void BindRepeaterData() { SqlConnection con = new SqlConnection(strConnString); con.Open(); SqlCommand cmd = new SqlCommand("select * from [user] Order By PostedDate desc", con); DataSet ds = new DataSet(); SqlDataAdapter da = new SqlDataAdapter(cmd); da.Fill(ds); if (ds.Tables[0].Rows.Count > 0) { RepDetails.Visible = true; RepDetails.DataSource = ds; RepDetails.DataBind(); } else { RepDetails.Visible = false; } con.Close(); } } } Thanks If this post helps you mark it as answer

Read below article: http://www.aspdotnet-suresh.com/2012/01/repeater-control-example-in-aspnet.html http://www.ittutorialswithexample.com/2015/01/create-simple-comment-box-in-aspnet.html if this is helpful for you kindly mark the answer as " accepted answer "