C# -- 使用Aspose.Cells创建和读取Excel文件

使用Aspose.Cells创建和读取Excel文件

1. 创建Excel

            Aspose.Cells.License li = new Aspose.Cells.License();
            li.SetLicense("Aspose.Cells.lic");
            Aspose.Cells.Workbook wk = new Aspose.Cells.Workbook();
            Worksheet ws = wk.Worksheets[0];
            for (int i = 0; i < 9; i++)
            {
                for (int j = 0; j < 9; j++)
                {
                    ws.Cells.Rows[i][j].Value = (i + 1) + "*" + (j + 1) + "=" + (i + 1) * (j + 1);
                }
            }
            wk.Save("d:\\zzz\\d.xls");
            Console.WriteLine("ok");
            Console.ReadKey();

产生的Excel文件:

 

 

2.读取Excel

            DataTable dt = new DataTable();
            Aspose.Cells.License li = new Aspose.Cells.License();
            li.SetLicense("Aspose.Cells.lic");
            Aspose.Cells.Workbook wk = new Aspose.Cells.Workbook("d:\\zzz\\d.xls");
            Worksheet ws = wk.Worksheets[0];

            dt = ws.Cells.ExportDataTable(0, 0, 9, 9);

            for (int k = 0; k < dt.Rows.Count; k++)
            {
                for (int h = 0; h < dt.Columns.Count; h++)
                {
                    Console.Write(dt.Rows[k][h].ToString() + " ");
                }
                Console.WriteLine();
            }
            Console.WriteLine("ok");
            Console.ReadKey();

运行读取的结果：