How to make simple text editor in C#

1.       Build your form

You need textbox, two Buttons, Savefiledialog and OpenFile Dialog  .

And make the text box MULTI LINE 

Add a string variable “name” (this must be public)

public partial class Form1 : Form

    {

        string name;

        public Form1()

        {

            InitializeComponent();

        }

Add a namespace System.IO;

using System.IO;

1.       Write tis code for Open button

Add a string variable “name” that means the file name.

string name;

            if (openFileDialog1.ShowDialog() == DialogResult.OK)

            {

                name = openFileDialog1.FileName;

                textBox1.Clear();

                textBox1.Text = File.ReadAllText(name);

            }

2.       Now write this code for SAVE button

if (saveFileDialog1.ShowDialog() == DialogResult.OK)

            {

                name = saveFileDialog1.FileName;

                File.WriteAllText(name, textBox1.Text);

            }

3.       Now you are done.