소스가 무척 복잡한데
그냥 막 짜집기 하는거라서 그럼
근데 텍스트박스에 저장한거를
열면 한글이 깨져 그거 왜 그럴까??


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.Drawing.Printing;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {

        }

        private void 열기ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                StreamReader sr = new StreamReader(openFileDialog1.FileName, Encoding.Default);
                textBox1.Text = sr.ReadToEnd();
                sr.Close();
            }
        }

        [System.Runtime.InteropServices.DllImport("gdi32.dll")]
        public static extern long BitBlt(IntPtr hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, IntPtr hdcSrc, int nXSrc, int nYSrc, int dwRop);
        private Bitmap memoryImage;
        private void CaptureScreen()
        {
            Graphics mygraphics = this.CreateGraphics();
            Size s = this.Size;
            memoryImage = new Bitmap(s.Width, s.Height, mygraphics);
            Graphics memoryGraphics = Graphics.FromImage(memoryImage);
            IntPtr dc1 = mygraphics.GetHdc();
            IntPtr dc2 = memoryGraphics.GetHdc();
            BitBlt(dc2, 0, 0, this.ClientRectangle.Width, this.ClientRectangle.Height, dc1, 0, 0, 13369376);
            mygraphics.ReleaseHdc(dc1);
            memoryGraphics.ReleaseHdc(dc2);
        }

        private void 미리보기ㅍToolStripMenuItem_Click(object sender, EventArgs e)
        {
            CaptureScreen();
            printPreviewDialog1.Show();
        }

        private void 인쇄PToolStripMenuItem_Click(object sender, EventArgs e)
        {
            PrinterSettings printer = new PrinterSettings();
            PrintDocument pd = new PrintDocument();
            printDialog1.PrinterSettings = printer;
            printDialog1.Document = pd;
            printDialog1.ShowDialog();
        }

        private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            e.Graphics.DrawImage(memoryImage, 0, 0);
        }

        private void saveFileDialog1_FileOk(object sender, CancelEventArgs e)
        {

        }

        private void 글꼴FToolStripMenuItem_Click(object sender, EventArgs e)
        {
            fontDialog1.ShowDialog();
            textBox1.Font = fontDialog1.Font;
            textBox1.ForeColor = fontDialog1.Color;
        }

        private void 종료XToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Close();
        }

        private void toolStripMenuItem2_Click(object sender, EventArgs e)
        {
            saveFileDialog1.Title = "파일 저장하기";
            saveFileDialog1.Filter = "텍스트 파일(*.txt) | *.txt| 모든 파일(*.*) | *.*";
            saveFileDialog1.FilterIndex = 1;
            saveFileDialog1.RestoreDirectory = true;
            DialogResult ret = saveFileDialog1.ShowDialog();

            if (ret == DialogResult.OK)
            {
                StreamWriter Output = new StreamWriter(new FileStream(saveFileDialog1.FileName, FileMode.Create));
                Output.Write(this.textBox1.Text);
                Output.Close();

            }
        }
    }
}