How to export data from database to excel sheet using ASP.NET MVC?

This Code get from EPPlus and also helpful for your question ::

private void ExcelExport(DataTable table)
        {
            using (ExcelPackage packge = new ExcelPackage())
            {
                //Create the worksheet
                ExcelWorksheet ws = packge.Workbook.Worksheets.Add("Demo");

                //Load the datatable into the sheet, starting from cell A1. Print the column names on row 1
                ws.Cells["A1"].LoadFromDataTable(table, true);

                //Format the header for column 1-3
                using (ExcelRange range = ws.Cells["A1:C1"])
                {
                    range.Style.Font.Bold = true;
                    range.Style.Fill.PatternType = ExcelFillStyle.Solid;                      //Set Pattern for the background to Solid
                    range.Style.Fill.BackgroundColor.SetColor(Color.FromArgb(79, 129, 189)); //Set color to dark blue
                    range.Style.Font.Color.SetColor(Color.White);
                }

               //Example how to Format Column 1 as numeric 
                using (ExcelRange col = ws.Cells[2, 1, 2 + table.Rows.Count, 1])
                {
                    col.Style.Numberformat.Format = "#,##0.00";
                    col.Style.HorizontalAlignment = ExcelHorizontalAlignment.Right;
                }

                //Write it back to the client
                Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                Response.AddHeader("content-disposition", "attachment;  filename=ExcelExport.xlsx");
                Response.BinaryWrite(packge.GetAsByteArray());
            }
        }