Convert from xls to xlsx C#

/// <summary>/// Using Microsoft.Office.Interop to convert XLS to XLSX format, to work with EPPlus library/// </summary>/// <param name="filesFolder"></param>
public static string ConvertXLS_XLSX(FileInfo file) 
{
  var app = new Microsoft.Office.Interop.Excel.Application();
  var xlsFile = file.FullName;
  var wb = app.Workbooks.Open(xlsFile);
  var xlsxFile = xlsFile + "x";
  wb.SaveAs(Filename: xlsxFile, FileFormat: Microsoft.Office.Interop.Excel.XlFileFormat.xlOpenXMLWorkbook);
  wb.Close();
  app.Quit();
  return xlsxFile;
}

Source: medium.com

Similar codes

0 vote183 views1 answer
Jsonpath in c#
C#
2 votes144 views1 answer
Compare two strings in c#
C#
0 vote131 views1 answer
Asp.net mvc hide div from controller
C#
0 vote178 views1 answer
Epplus how to align text to right
C#
0 vote131 views2 answers
Generate random light colors programatically in android
C#
0 vote134 views2 answers
Stringify c#
C#
1 vote116 views2 answers
C# assigning image location
C#
0 vote145 views1 answer
Player not following slide object unity 2d
C#
0 vote145 views1 answer
Filling a DataSet or a DataTable from a LINQ query result set C#
C#
0 vote140 views1 answer
Basic auth swagger .net core 5
C#