Insert multiple values from textbox and show them into a datagridview

In this blog we will know how to insert multiple values from textbox and show them into a datagridview.

 

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 Add_multiple_rows_to_datagridview
{

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

        DataTable dt = new DataTable();
        DataRow dr;

        private void btn_add_Click(object sender, EventArgs e)
        {

            dr = dt.NewRow();
            dr["Name"] = txt_name.Text;
            dr["Address"] = txt_address.Text;
            dr["Age"] = txt_age.Text;
            dt.Rows.Add(dr);
            dataGridView1.DataSource = dt;
            clear();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            dt.Columns.Add("Name");
            dt.Columns.Add("Address");
            dt.Columns.Add("Age");
        }

        private void clear()
        {
            txt_name.Text = "";
            txt_address.Text = "";
            txt_age.Text = "";
        }

    }
}

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