How Do I Print A Child Page Using C# Or Jquery

i have done code for a security pass using following code,it

full filling my requirements, but now problem is that when i

press cntrl+p print dialogue is appeared ,but it print just name etc,no background image is display?

protected void EmpSC_Click(object sender, EventArgs e)
{
EmployeeSpDataSet dataset = new EmployeeSpDataSet();
StringBuilder sb = new StringBuilder();
var AllEmp = _service.GetAllEmployeeDuty().OrderByDescending(x => x.EndDate).GroupBy(x => x.Employee_Id).Select(x => x.First()).Take(3).ToList();
if (AllEmp != null)
{
for (int i = 1; i <= 3; i++)
{
var empsp = AllEmp.FirstOrDefault();
var emp = _service.GetAllEmployee().Where(x => x.Id == empsp.Employee_Id).FirstOrDefault();
dataset.EmployeeScpass.Rows.Add(emp.Id,
emp.Name,
emp.Cnic,
empsp.ToSectorName,
emp.ImgBody, ""
);
sb.Append("");
sb.Append("");
sb.Append("");
sb.Append("

"); sb.Append(""); sb.AppendFormat("", emp.Id); sb.Append(" style=\"height:200px; width:200px; margin-top:41px; margin-left:17px;\" /> "); sb.AppendFormat("", emp.Name); sb.AppendFormat("", emp.Cnic); sb.AppendFormat("", empsp.ToSectorName); sb.AppendFormat("", emp.Id); sb.Append(" {0} {0} {0} {0}

"); sb.Append(""); sb.Append("

");
AllEmp.Remove(empsp);
}

spcards.InnerHtml = sb.ToString();

}