Hi ramco1917,
Set the table cell text-align to center.
Please refer below sample.
HTML
C#
<style type="text/css">
    .status { text-decoration: none; }
</style>
<asp:Repeater ID="rptStudents" runat="server">
    <HeaderTemplate>
        <table>
            <tr>
                <td>Name</td>
                <td>Status</td>
            </tr>
    </HeaderTemplate>
    <ItemTemplate>
        <tr>
            <td><asp:Label ID="lblId" Text='<%#Eval("Name") %>' runat="server" /></td>
            <td style="text-align: center;">
                <asp:LinkButton ID="lnkStatus" runat="server" Text='<%# Eval("Status") == " " ? "-" : Eval("Status") %>'
                    class="status"></asp:LinkButton>
            </td>
        </tr>
    </ItemTemplate>
    <FooterTemplate>
        </table>
    </FooterTemplate>
</asp:Repeater>
VB.Net
<style type="text/css">
    .status { text-decoration: none; }
</style>
<asp:Repeater ID="rptStudents" runat="server">
    <HeaderTemplate>
        <table>
            <tr>
                <td>Name</td>
                <td>Status</td>
            </tr>
    </HeaderTemplate>
    <ItemTemplate>
        <tr>
            <td><asp:Label ID="lblId" Text='<%#Eval("Name") %>' runat="server" /></td>
            <td style="text-align: center;">
                <asp:LinkButton ID="lnkStatus" runat="server" Text='<%# If(Eval("Status") = " " , "-" , Eval("Status")) %>'
                    class="status"></asp:LinkButton>
            </td>
        </tr>
    </ItemTemplate>
    <FooterTemplate>
        </table>
    </FooterTemplate>
</asp:Repeater>
Namespace
C#
using System.Data;
VB.Net
Imports System.Data
Code
C#
protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        DataTable dt = new DataTable();
        dt.Columns.AddRange(new DataColumn[] { new DataColumn("Name"),
                                                new DataColumn("Status")});
        dt.Rows.Add("Mudassar Khan", "Pending");
        dt.Rows.Add("Robert Richerd", " ");
        dt.Rows.Add("Alex", "Dispatch");
        dt.Rows.Add("Pandyan", " ");
        dt.Rows.Add("Michal Kalls", "Deliver");
        rptStudents.DataSource = dt;
        rptStudents.DataBind();
    }
}
VB.Net
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    If Not Me.IsPostBack Then
        Me.BindRepeater()
    End If
End Sub
Protected Sub BindRepeater()
    Dim dt As DataTable = New DataTable()
    dt.Columns.AddRange(New DataColumn() {New DataColumn("Name"), New DataColumn("Status")})
    dt.Rows.Add("Mudassar Khan", "Pending")
    dt.Rows.Add("Robert Richerd", " ")
    dt.Rows.Add("Alex", "Dispatch")
    dt.Rows.Add("Pandyan", " ")
    dt.Rows.Add("Michal Kalls", "Deliver")
    rptStudents.DataSource = dt
    rptStudents.DataBind()
End Sub
Screenshot
