/// <summary>
///
/// </summary>
/// <param name="range"></param>
/// <param name="title"></param>
private void FormatHeader(Excel.Range range, string title)
{
range.Merge(true);
range.HorizontalAlignment = Excel.XlHAlign.xlHAlignCenter;
range.VerticalAlignment = Excel.XlVAlign.xlVAlignCenter;
range.Value2 = title;
range.RowHeight = 35;
range.Font.Name = "Arial Unicode MS";
range.Font.Bold = true;
range.Font.Size = 20;
range.Font.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Black);
}