static void Main(string[] args)
{
var path = @"BVV000732480032.xlsx";
try
{
var td = ExcelFileHelper.ReadExcelToCSVFormat(path);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.ReadKey();
}
public static string[] ReadExcelToCSVFormat(string path)
{
var stringLines = new List <string>();
var lineBuilder = new StringBuilder();
var td = ExcelFileHelper.ReadExcelToTable(path);
var columnCount = td.Columns.Count;
for (int i = 0; i < td.Rows.Count; i++)
{
lineBuilder.Clear();
for (int j = 1; j <= td.Columns.Count; j++)
{
lineBuilder.Append($"{td.Rows[i][$"F{j}"].ToString()},");
}
stringLines.Add(lineBuilder.ToString());
}
return(stringLines.ToArray());
}