TextEditor

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

        private void toolStripSeparator1_Click(object sender, EventArgs e)
        {

        }

        private void newToolStripMenuItem_Click(object sender, EventArgs e)
        {
            richTextBox1.Clear();
        }

        private void exitToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (MessageBox.Show("Желаете ли изход от приложението?", "Потвърждение за изход!"
                 , MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)

                this.Close();
            else
            MessageBox.Show("Това е текстов редактор, създаден от Любен!");

        }
        private void openToolStripMenuItem_Click(object sender, EventArgs e)
        {
            OpenFileDialog ofd = new OpenFileDialog();
            ofd.Filter = "Text Files(.txt)|*.txt";
                ofd.Title = "Open a file...";
            if (ofd.ShowDialog() == DialogResult.OK)
            {
                System.IO.StreamReader sr = new System.IO.StreamReader(ofd.FileName);
                richTextBox1.Text = sr.ReadToEnd();
                sr.Close();
            }
        }

        private void saveToolStripMenuItem_Click(object sender, EventArgs e)
        {
            SaveFileDialog svf = new SaveFileDialog();
            svf.Filter = "Text Files(.txt)|*.txt";
            svf.Title = "Save file...";
            if (svf.ShowDialog() == DialogResult.OK)
            {
                System.IO.StreamWriter sw = new System.IO.StreamWriter(svf.FileName);
                sw.Write(richTextBox1.Text);
                sw.Close();
            }
        }

        private void undoToolStripMenuItem_Click(object sender, EventArgs e)
        {
            richTextBox1.Undo();
        }

        private void redoToolStripMenuItem_Click(object sender, EventArgs e)
        {
            richTextBox1.Redo();
        }

        private void cutToolStripMenuItem_Click(object sender, EventArgs e)
        {
            richTextBox1.Cut();

        }

        private void copyToolStripMenuItem_Click(object sender, EventArgs e)
        {
            richTextBox1.Copy();
        }

        private void toolStripSeparator4_Click(object sender, EventArgs e)
        {

        }

        private void pasteToolStripMenuItem_Click(object sender, EventArgs e)
        {
            richTextBox1.Paste();
        }

        private void selectAllToolStripMenuItem_Click(object sender, EventArgs e)
        {
            richTextBox1.SelectAll();
        }

        private void openToolStripMenuItem_Click_1(object sender, EventArgs e)
        {
            OpenFileDialog ofd = new OpenFileDialog();
            ofd.Filter = "Text Files(.txt)|*.txt";
            ofd.Title = "Open a file...";
            if (ofd.ShowDialog() == DialogResult.OK)
            {
                System.IO.StreamReader sr = new System.IO.StreamReader(ofd.FileName);
                richTextBox1.Text = sr.ReadToEnd();
                sr.Close();
            }

        }

        private void fontTypeToolStripMenuItem_Click(object sender, EventArgs e)
        {
            FontDialog dlg = new FontDialog();
            if (dlg.ShowDialog()== DialogResult.OK)
            {
                richTextBox1.Font = dlg.Font;
            }
        }

        private void fontColorToolStripMenuItem_Click(object sender, EventArgs e)
        {
            ColorDialog dlg = new ColorDialog();
            if (dlg.ShowDialog() == DialogResult.OK)
            {
                richTextBox1.ForeColor = dlg.Color;
            }
        }

        private void saveAsToolStripMenuItem_Click(object sender, EventArgs e)
        {
            SaveFileDialog svf = new SaveFileDialog();
            svf.Filter = "Text Files(.txt)|*.txt";
            svf.Title = "Save file...";
            if (svf.ShowDialog() == DialogResult.OK)
            {
                System.IO.StreamWriter sw = new System.IO.StreamWriter(svf.FileName);
                sw.Write(richTextBox1.Text);
                sw.Close();
            }
        }

        private void selectAllToolStripMenuItem_Click_1(object sender, EventArgs e)
        {
            richTextBox1.SelectAll();
        }

        private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
        {
            richTextBox1.Text = "";
            MessageBox.Show("Това е текстов редактор, създаден от Любен!");
        }
    }
}

}