I\'m having trouble with format my cells to Date.
FileInfo info = new FileInfo(path); using (ExcelPackage package = new ExcelPackage(info)) { ExcelWork
I agree with Yosoyke. You're probably targeting the wrong cells. You can try:
ws.Cells["A3"].Style.Numberformat.Format = "yyyy-mm-dd"; ws.Cells["A3"].Formula = "=DATE(2014,10,5)";