Datatable example in flutter

Here is an example of Datatable in flutter.

import 'package:flutter/material.dart';

main(List<String> args) {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);
  @
override

  Widget build(BuildContext context) {
    return const MaterialApp(
      home: Scaffold(
        body: MyDataTable(),
      ),
    );
  }
}

class MyDataTable extends StatefulWidget {
  const MyDataTable({Key? key}) : super(key: key);
  @
override

  State<MyDataTable> createState() => _MyDataTableState();
}

class _MyDataTableState extends State<MyDataTable> {
  @
override

  Widget build(BuildContext context) {
    return Center(
        child: DataTable(
      columns: const [
        DataColumn(label: Text('RollNo')),
        DataColumn(label: Text('Name'))
      ],
      rows: const [
        DataRow(cells: [DataCell(Text('1')), DataCell(Text('Rama'))]),
        DataRow(cells: [DataCell(Text('2')), DataCell(Text('Lakshmana'))]),
        DataRow(cells: [DataCell(Text('3')), DataCell(Text('Sita'))])
      ],
    ));
  }
}

Thanks,