ASP.NET C# web applications

Class i used
public class PrintHelper
{
public PrintHelper()
{
//
// TODO: Add constructor logic here
//
}
public static void PrintWebControl(Control ctrl)
{
PrintWebControl(ctrl, string.Empty);
}

public static void PrintWebControl(Control ctrl, string Script)
{
StringWriter stringWrite = new StringWriter();
System.Web.UI.HtmlTextWriter htmlWrite = new System.Web.UI.HtmlTextWriter(stringWrite);
if (ctrl is WebControl)
{
Unit w = new Unit(100, UnitType.Percentage);
((WebControl)ctrl).Width = w;
}
Page pg = new Page();
pg.EnableEventValidation = false;
if (Script != string.Empty)
{
pg.ClientScript.RegisterStartupScript(pg.GetType(), "PrintJavaScript", Script);
}
HtmlForm frm = new HtmlForm();
pg.Controls.Add(frm);
frm.Attributes.Add("runat", "server");
frm.Controls.Add(ctrl);
pg.DesignerInitialize();
pg.RenderControl(htmlWrite);


string strHTML = stringWrite.ToString();

HttpContext.Current.Response.Clear();
HttpContext.Current.Response.Write(strHTML);
HttpContext.Current.Response.Write("<script>window.print();</script>");
HttpContext.Current.Response.End();


}



}
//on button click
Session["ctrl"] = FormView1;
ClientScript.RegisterStartupScript(this.GetType(), "onclick",
"<script language=javascript>window.open('Print.aspx','PrintMe','height=auto,width=300px,scrollbars=1');</script>");
PrintHelper.PrintWebControl(FormView1);
//default page load

Control ctrl = (Control)Session["ctrl"];
PrintHelper.PrintWebControl(ctrl);

sorry sir its not helpful to me,by putting doublequotes for javascript it shows error such as semicolon,closing bracket expected like this.sir is it possibel to use current browser print control in c# web application,if so please provide me the code,i need the print properties seen in internet explorer or any other browser,ie perfect print with page settings,printpreview like.If not how can we set the header for a printpage.

Class i used
public class PrintHelper
{
public PrintHelper()
{
//
// TODO: Add constructor logic here
//
}
public static void PrintWebControl(Control ctrl)
{
PrintWebControl(ctrl, string.Empty);
}

public static void PrintWebControl(Control ctrl, string Script)
{
StringWriter stringWrite = new StringWriter();
System.Web.UI.HtmlTextWriter htmlWrite = new System.Web.UI.HtmlTextWriter(stringWrite);
if (ctrl is WebControl)
{
Unit w = new Unit(100, UnitType.Percentage);
((WebControl)ctrl).Width = w;
}
Page pg = new Page();
pg.EnableEventValidation = false;
if (Script != string.Empty)
{
pg.ClientScript.RegisterStartupScript(pg.GetType(), "PrintJavaScript", Script);
}
HtmlForm frm = new HtmlForm();
pg.Controls.Add(frm);
frm.Attributes.Add("runat", "server");
frm.Controls.Add(ctrl);
pg.DesignerInitialize();
pg.RenderControl(htmlWrite);


string strHTML = stringWrite.ToString();

HttpContext.Current.Response.Clear();
HttpContext.Current.Response.Write(strHTML);
HttpContext.Current.Response.Write("<script>window.print();</script>");
HttpContext.Current.Response.End();


}



}
//on button click
Session["ctrl"] = FormView1;
ClientScript.RegisterStartupScript(this.GetType(), "onclick",
"<script language=javascript>window.open('Print.aspx','PrintMe','height=auto,width=300px,scrollbars=1');</script>");
PrintHelper.PrintWebControl(FormView1);
//default page load

Control ctrl = (Control)Session["ctrl"];
PrintHelper.PrintWebControl(ctrl);