static void Main(string[] args) { ExcelWorker test = new ExcelWorker("D:/table.xlsx"); try { test.Open(ReadOnly: false); int rows = test.Rows; int columns = test.Columns; //2:51 for (int i = 1; i <= 10; i++) { object[] str = test.ReadRow(i); } test.Close(); } catch (Exception e) { test.Close(); } }