[C language] DataGridView binding data

        When engineers are doing development , The data needs to be in the form of charts , Present on the desktop . therefore , Data grid view tools need to bind data .

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Test_DataGridView
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            dataGridView1.DataSource = Source();
        }

        private DataTable Source()
        {
            DataTable mydt = new DataTable();
            mydt.Columns.Add(" full name ");
            mydt.Columns.Add(" fraction ");
            String[,] str = new String[,] { { " Zhang San ", "90" }, { " Li Si ", "93" }, { " Wang Wu ", "99" } };

            for (int i = 0; i < 3; i++)
            {
                DataRow dr = mydt.NewRow();
                dr[0] = str[i, 0];
                dr[1] = str[i, 1];
                mydt.Rows.Add(dr);
            }
            return mydt;

        }
    }
}

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