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using Microsoft.Office.Interop.Excel;

public class ExcelReader
{
    public static void Main()
    {
        // 鍒涘缓涓€涓狤xcel搴旂敤绋嬪簭瀵硅薄
        Application excel = new Application();

        // 鎵撳紑Excel鏂囦欢
        Workbook workbook = excel.Workbooks.Open(@"C:\path\to\your\file.xlsx");

        // 閫夋嫨绗竴涓伐浣滆〃
        Worksheet worksheet = workbook.Sheets[1];

        // 鑾峰彇宸ヤ綔琛ㄤ腑鐨勬暟鎹寖鍥?/span>
        Range range = worksheet.UsedRange;

        // 閬嶅巻姣忎釜鍗曞厓鏍煎苟璇诲彇鏁版嵁
        for (int row = 1; row <= range.Rows.Count; row++)
        {
            for (int column = 1; column <= range.Columns.Count; column++)
            {
                // 璇诲彇鍗曞厓鏍肩殑鍊?/span>
                string cellValue = range.Cells[row, column].Value2.ToString();

                // 鍦ㄦ帶鍒跺彴杈撳嚭鍗曞厓鏍肩殑鍊?/span>
                Console.WriteLine("Cell ({0}, {1}): {2}", row, column, cellValue);
            }
        }

        // 鍏抽棴Excel搴旂敤绋嬪簭瀵硅薄
        workbook.Close();
        excel.Quit();
    }
}

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