public IActionResult ExportAssignedTelephoneList()
{
var results = _iTelephoneRepository.GetAssignedTelephoneExportList();
string fileName = "AssignedTelephoneList.xlsx";
string folderPath = Path.Combine(_hostingEnvironment.WebRootPath, "TempUploadTelePhone");
string filePath = Path.Combine(folderPath, fileName);
if (!Directory.Exists(folderPath))
{
Directory.CreateDirectory(folderPath);
}
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
FileInfo file = new FileInfo(Path.Combine(folderPath, fileName));
using (var package = new ExcelPackage(file))
{
var workSheet = package.Workbook.Worksheets.Add("AssignedTelephoneList");
workSheet.Cells.LoadFromCollection(results, true);
package.Save();
}
return(Ok());
}