Сделать отчет из таблиц

private void печатьToolStripMenuItem_Click(object sender, EventArgs e)
 {
  Microsoft.Office.Interop.Excel.Application ObjExcel = new Microsoft.Office.Interop.Excel.Application();
  Microsoft.Office.Interop.Excel.Workbook ObjWorkBook;
  Microsoft.Office.Interop.Excel.Worksheet ObjWorkSheet;
  //Книга.
  ObjWorkBook = ObjExcel.Workbooks.Open(@"C:\1.xls",
  Type.Missing, Type.Missing, Type.Missing, Type.Missing,
  Type.Missing, Type.Missing, Type.Missing, Type.Missing,
  Type.Missing, Type.Missing, Type.Missing, Type.Missing,
  Type.Missing, Type.Missing);
  //ObjWorkBook = ObjExcel.Workbooks.Add(System.Reflection.Missing.Value);
  //Таблица.
  ObjWorkSheet = (Microsoft.Office.Interop.Excel.Worksheet)ObjWorkBook.Sheets[1];
 
  //Значения [y - строка,x - столбец]
  ObjWorkSheet.Cells[3, 1] = textBox1.Text;
  ObjWorkSheet.Cells[3, 2] = textBox2.Text;
  ObjWorkSheet.Cells[3, 3] = textBox3.Text;
 
  //Вызываем нашу созданную эксельку.
  ObjExcel.Visible = true;
  ObjExcel.UserControl = true;
 }