static void Main(string[] args) { string filePath = "D:\\0EF00820.xls"; Program p = new Program(); p.ReadExcel(filePath); Console.WriteLine(p.arry[0, 0]);//这里是测试数组的值是否正确 Console.ReadLine(); for (int i = 1; i < p.arry.Length; i = ++i) { if (p.arry[i, 0] == null) { break; } else { Console.WriteLine(p.arry[i, 0]); } } }