Font Dialog in Win Forms

Font Dialog in Win Forms

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 opendialog1

{

    public partial class Form4 : Form

    {

        public Form4()

        {

            InitializeComponent();

        }

        private void button2_Click(object sender, EventArgs e)

        {

            OpenFileDialog ofdlg = new OpenFileDialog();

            ofdlg.InitialDirectory = @"C:\";

            ofdlg.RestoreDirectory = true;

            ofdlg.Title = "Open Text Files";

            ofdlg.DefaultExt = "txt";

            ofdlg.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";

            ofdlg.FilterIndex = 2;

            ofdlg.CheckFileExists = true;

            ofdlg.CheckPathExists = true;

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

            {

                richTextBox1.SelectionFont = new Font("Verdana", 12, FontStyle.Bold);

                richTextBox1.SelectionColor = Color.Red;

                richTextBox1.LoadFile(ofdlg.FileName, RichTextBoxStreamType.PlainText);

                this.Text = ofdlg.FileName.ToString();

            }

        }

        private void button3_Click(object sender, EventArgs e)

        {

            richTextBox1.Text = "";

        }

        private void button4_Click(object sender, EventArgs e)

        {

            Form5 f5 = new Form5();

            f5.Show();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            FontDialog fontDlg = new FontDialog();

           

            fontDlg.ShowColor = true;

            fontDlg.ShowApply = true;

            fontDlg.ShowEffects = true;

            fontDlg.ShowHelp = true;

            fontDlg.MaxSize = 40;

            fontDlg.MinSize = 22;

            if (fontDlg.ShowDialog() != DialogResult.Cancel)

            {               

                richTextBox1.Font = fontDlg.Font;

                richTextBox1.ForeColor = fontDlg.Color;

                //richTextBox1.BackColor = fontDlg.Color;

                               

            }     

         }

        

    }

}