Returns an object that represents the active sheet.
This method doesn't have any parameters.
builder.CreateFile("xlsx"); var oWorksheet = Api.GetActiveSheet(); oWorksheet.GetRange("B1").SetValue("2"); oWorksheet.GetRange("B2").SetValue("2"); oWorksheet.GetRange("A3").SetValue("2x2="); oWorksheet.GetRange("B3").SetValue("=B1*B2"); builder.SaveFile("xlsx", "GetActiveSheet.xlsx"); builder.CloseFile();