public ActionResult Import(HttpPostedFileBase excelfile)
{
if (excelfile == null || excelfile.ContentLength == 0)
{
ViewBag.Error = "請選擇一個excel檔案! <br />";
return(View("Index"));
}
else
{
if (excelfile.FileName.EndsWith("xls") || excelfile.FileName.EndsWith("xlsx"))
{
string path = Server.MapPath("~/Content/" + excelfile.FileName);
if (System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
excelfile.SaveAs(path);
// Read Data from excel file
Excel.Application application = new Excel.Application();
Excel.Workbook workbook = application.Workbooks.Open(path);
Excel.Worksheet worksheet = workbook.ActiveSheet;
Excel.Range range = worksheet.UsedRange;
List <AttendRecord> listAttRecords = new List <AttendRecord>();
for (int row = 2; row <= range.Rows.Count; row++)
{
AttendRecord r = new AttendRecord();
r.SID = ((Excel.Range)range.Cells[row, 1]).Text;
r.Years = ((Excel.Range)range.Cells[row, 2]).Text;
r.Term = ((Excel.Range)range.Cells[row, 3]).Text;
r.VacType = ((Excel.Range)range.Cells[row, 4]).Text;
r.ClassCounts = ((Excel.Range)range.Cells[row, 5]).Text;
listAttRecords.Add(r);
}
ViewBag.ListAttendRecord = listAttRecords;
return(View("Success"));
}
else
{
ViewBag.Error = "檔案型態不正確! <br/>";
return(View("Index"));
}
}
}
public Task <int> SendMailAsync(AttendRecord record)
{
return(Task.FromResult(1));
}