Posts by Mauri Lico • 31 points

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  Q: How to save an XLSX (Excel) file instead of CSV?

  Today I have the code below, which saves a file in CSV format. What I need to change to save in XLSX format (Excel)? public static void buildCSV(string filename = "resultado.xlsx") {…

  c# excel filing-cabinet csv

  asked 6 years, 11 months ago Mauri Lico 31