C# ClosedXML将特定行中单元格的值赋给字符串

using ClosedXML.Excel;

public class ExcelReader
{
    public static string GetCellValues(string filePath, string sheetName, int rowNumber)
    {
        using (var workbook = new XLWorkbook(filePath))
        {
            var worksheet = workbook.Worksheet(sheetName);
            var row = worksheet.Row(rowNumber);
            var cellValues = row.Cells().Select(cell => cell.Value.ToString()).ToList();
            return string.Join(", ", cellValues);
        }
    }
}