Mar 07

how to load data from notepad to richtextbox using c#.net

I this article i am going to explain how to data from notepad to richtext box using c#.Net

[code language=”csharp”]

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;

using System.IO;

using System.Data.SqlClient;

namespace loadtxt


public partial class Form1 : Form


public Form1()




SqlConnection con = new SqlConnection("uid=sa;password=123;database=naseer");

private void button1_Click(object sender, EventArgs e)


string notepad = @"C:UsersNaseerDesktopsample.txt";

StringBuilder sb = new StringBuilder();

using (StreamReader sr = new StreamReader(notepad))


while (sr.Peek() >= 0)





string s = sb.ToString();

richTextBox1.Text = s.ToString();

string send = "insert into text values(‘"+richTextBox1.Text+"’)";

SqlCommand cmd = new SqlCommand(send,con);



MessageBox.Show("entered succesfully");






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