form1.cs

这个源友是实现文字竖排功能

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Imaging;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        [System.Runtime.InteropServices.DllImport("user32.dll")]
        static extern bool AnimateWindow(IntPtr hwnd, uint dwTime, uint dwFlags);

        [System.Runtime.InteropServices.DllImportAttribute("gdi32.dll")]
        private static extern bool BitBlt(IntPtr hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, IntPtr hdcSrc, int nXSrc, int nYSrc, System.Int32 dwRop);

        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            textBox2.Text = "";

            if (textBox1.Text == "")
            { textBox1.Text = "默认字符"; }

            int line = 8;
            int colum = 8;
            try
            {
                line = int.Parse(textBox3.Text);
                colum = int.Parse(textBox4.Text);
                if (line == 0 || colum == 0)
                { line = 8; colum = 8; textBox3.Text = "8"; textBox4.Text = "8"; return; }
            }
            catch { line = 8; colum = 8; textBox3.Text = "8"; textBox4.Text = "8"; return; }

            string a = textBox1.Text;
            HandleWarp(ref a, line);
            a = Microsoft.VisualBasic.Strings.StrConv(a, Microsoft.VisualBasic.VbStrConv.Wide, 0);

            string s = MakeItLooksLikeAncientChinese(a, line, colum);
            textBox2.Text += s;
        }

        private void HandleWarp(ref string a, int line)
        {
            while (a.Contains("\n"))
            {
                int index = a.IndexOf("\n");
                string temp = new string('　', line - index % line);//
                a = a.Insert(index + 1, temp);
                a = a.Remove(index, 1);
            }
        }

        private string MakeItLooksLikeAncientChinese(string origin, int line, int colum)
        {
            char[] ori = origin.ToCharArray();
            char[] after = new char[line * (colum * 2 + 1) + line + 1];
            for (int i = 1; i <= line * (colum * 2 + 1) + line + 1; i++)
            {
                after[i - 1] = '┊';
            }

            for (int i = 1; i <= line; i++)
            {
                after[colum * 2 + 1 + (i - 1) * (colum * 2 + 2)] = '\n';
            }

            after[line * (colum * 2 + 1) + line] = '\n';

            bool flag = false;

            for (int i = 1, count = 0, off = 0; i <= colum; i++, off += 2)
            {
                for (int j = 1; j <= line; j++, count++)
                {
                    if (count < ori.Length)
                    { after[colum * 2 - 1 - off + (colum * 2 + 2) * (j - 1)] = ori[count]; }
                    else
                    {
                        after[colum * 2 - 1 - off + (colum * 2 + 2) * (j - 1)] = '　';
                        flag = true;
                    }

                }
            }

            textBox2.Text += new string(after);

            if (!flag)
            {
                origin = origin.Remove(0, colum * line);
                MakeItLooksLikeAncientChinese(origin, line, colum);
                return "SWPU 烟锁重楼";
            }
            else { return "SWPU 烟锁重楼"; }
        }


        private void Form1_Load(object sender, EventArgs e)
        {
            AnimateWindow(this.Handle, 600, 0x00000001 | 0x00020000);
            button1_Click(new object(), new EventArgs());
        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            AnimateWindow(this.Handle, 600, 0x00000002 | 0x00010000);
        }

        private void button2_Click(object sender, EventArgs e)
        {
            try{System.Windows.Forms.Clipboard.SetText(textBox2.Text);}
            catch { }
        }

        private void button3_Click(object sender, EventArgs e)
        {
            FontDialog f = new FontDialog();
            f.Font = textBox2.Font;
            f.ShowDialog();
            textBox2.Font = f.Font;
        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            button1_Click(new object(), new EventArgs());
        }

        private void button1_Click_1(object sender, EventArgs e)
        {
            textBox2.Text = Microsoft.VisualBasic.Strings.StrConv(textBox2.Text, Microsoft.VisualBasic.VbStrConv.TraditionalChinese, 0);
        }

        private void textBox3_TextChanged(object sender, EventArgs e)
        {
            button1_Click(new object(), new EventArgs());
        }

        private void textBox4_TextChanged(object sender, EventArgs e)
        {
            button1_Click(new object(), new EventArgs());
        }

        private void button4_Click(object sender, EventArgs e)
        {
            Graphics g1 = textBox2.CreateGraphics();//获得窗体图形对象 

            Image MyImage = new Bitmap(textBox2.Width, textBox2.Height, g1);

            Graphics g2 = Graphics.FromImage(MyImage);//创建位图图形对象 

            IntPtr dc1 = g1.GetHdc();//获得窗体的上下文设备 

            IntPtr dc2 = g2.GetHdc();//获得位图文件的上下文设备 

            BitBlt(dc2, 0, 0, this.ClientRectangle.Width, this.ClientRectangle.Height, dc1, 0, 0, 13369376);//写入到位图 

            g1.ReleaseHdc(dc1);//释放窗体的上下文设备 

            g2.ReleaseHdc(dc2);//释放位图文件的上下文设备 

            if (ofd.ShowDialog() == DialogResult.OK)
            {
                MyImage.Save(ofd.FileName, ImageFormat.Jpeg);//保存为jpeg文件 
                MessageBox.Show("保存图片结束！");
            }
        }

        private void button6_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start("IEXPLORE.EXE", "http://blog.csdn.net/cuipengfei1"); 
        }
    }
}