public IActionResult MetaData(string file) { // Extract file name from whatever was posted by browser var fileName = file; ViewBag.Message = "View Meta-data Definition for Current File: " + fileName; ExcelRead er = new ExcelRead(fileName); er.GetExcel(file); string one = "The name of the first worksheet in this workbook is: " + er.getNameOfSheet(); //string two = er.ReadCell(1, 1); //ViewBag.ReadCell = two; return(View()); }