Crystal report printing first page after search

i am using this code to search record in crystal report when print from print report button in crystal report i am using this code for displaying record .

using CrystalDecisions.Web;
using CrystalDecisions.Shared;
 
public partial class About : System.Web.UI.Page
{
    SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["con"].ToString());
    SqlCommand cmd = new SqlCommand();
    SqlDataAdapter da = new SqlDataAdapter();
    DataTable dt = new DataTable();
    DataTable dt1 = new DataTable();
    protected void Page_Load(object sender, EventArgs e)
    {
        ReportDocument crystalReport = new ReportDocument();
        crystalReport.Load(Server.MapPath("CrystalReport2.rpt"));
        crystalReport.SetDatabaseLogon("sa", "123456789", @"TRAINING-ROOM-8", "newMreport");
        CrystalReportViewer1.ReportSource = crystalReport;
    }
 protected void Button2_Click(object sender, EventArgs e)
    {
 SqlCommand cmd = new SqlCommand("SELECT * FROM Transactions where Patient = @Patient   ");
                cmd.Connection = con;
                cmd.Parameters.Add("@Patient", SqlDbType.NVarChar).Value = TextBox3.Text;
                SqlDataAdapter da = new SqlDataAdapter(cmd);
                dt.Clear();
                da.Fill(dt);
if (dt.Rows.Count > 0)
            {
 
                ReportDocument Report = new ReportDocument();
                Report.Load(Server.MapPath("~/CrystalReport2.rpt"));
                Report.SetDataSource(dt);
                Report.SetDatabaseLogon("sa", "123456789", @"TRAINING-ROOM-8", "newMreport");
                CrystalReportViewer1.ReportSource = Report;
                CrystalReportViewer1.ReportSource = Report;
                CrystalReportViewer1.DataBind();
              
            }
}