using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using??System.IO;
using?System.Web;

namespace?xieziban._
{
????public?partial?class?Form1?:?Form
????{
????????string?openFileName?=?String.Empty;
????????string?initialDir?=?Environment.CurrentDirectory?+?“C:“;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????fontsToolStripComboBox.SelectedIndex?=?0;
????????}

????????private?void?fontsToolStripComboBox_SelectedIndexChanged（object?sender?EventArgs?e）
????????{
????????????string?text?=?（（ToolStripComboBox）sender）.SelectedItem.ToString（）;

????????????Font?newFont?=?new?Font（text?richTextBoxText.SelectionFont.Size
????????????????richTextBoxText.SelectionFont.style）;
????????????richTextBoxText.SelectionFont?=?newFont;
????????}
????????private?void?newToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????richTextBoxText.Text?=?““;
????????}

????????private?void?openToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????Stream?myStream;
????????????OpenFileDialog?openFileDialog1?=?new?OpenFileDialog（）;
????????????openFileDialog1.InitialDirectory?=?“c:\\“;
????????????openFileDialog1.Filter?=?“RTF文檔|*.rtf|純文本文檔|*.txt|All?Files|*.*“;?
????????????openFileDialog1.FilterIndex?=?2;
????????????openFileDialog1.RestoreDirectory?=?true;

????????????if?（openFileDialog1.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????try
????????????????{
????????????????????if?（Path.GetExtension（openFileDialog1.FileName）.ToLower（）?==?“.rtf“）
????????????????????????richTextBoxText.LoadFile（openFileDialog1.FileName?RichTextBoxStreamType.RichText）;
????????????????????else
????????????????????????richTextBoxText.LoadFile（openFileDialog1.FileName?RichTextBoxStreamType.PlainText）;
????????????????????openFileName?=?openFileDialog1.FileName;

????????????????}
????????????????catch
????????????????{?}
????????????}
????????}
????????private?void?saveToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????//try
????????????//{
????????????//????richTextBoxText.SaveFile（@“.Example.rtf“）;
????????????//}
????????????//catch
????????????//{

????????????//}
????????????if?（openFileName?==?String.Empty）
????????????{
????????????????SaveFileDialog?saveFileDialog?=?new?SaveFileDialog（）;
????????????????saveFileDialog.Filter?=?“*.rtf|*.rtf|*.txt|*.txt|All?Files（*.*）|*.*“;
????????????????saveFileDialog.InitialDirectory?=?initialDir;
????????????????saveFileDialog.RestoreDirectory?=?true;
????????????????saveFileDialog.FilterIndex?=?2;
????????????????if?（saveFileDialog.ShowDialog（）?==?DialogResult.OK）
????????????????{
????????????????????if?（Path.GetExtension（saveFileDialog.FileName）.ToLower（）?==?“.rtf“）
????????????????????????richTextBoxText.SaveFile（saveFileDialog.FileName?RichT

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????14960??2009-05-10?19:54??寫字板\xieziban.1\Form1.cs

?????文件??????30817??2009-05-10?19:27??寫字板\xieziban.1\Form1.Designer.cs

?????文件????6747632??2009-05-10?19:27??寫字板\xieziban.1\Form1.resx

?????文件????????290??2009-05-10?19:51??寫字板\xieziban.1\obj\xieziban.1.csproj.FileList.txt

?????文件????????469??2009-05-07?21:39??寫字板\xieziban.1\Program.cs

?????文件???????1168??2009-05-07?21:39??寫字板\xieziban.1\Properties\AssemblyInfo.cs

?????文件???????2885??2009-05-07?21:39??寫字板\xieziban.1\Properties\Resources.Designer.cs

?????文件???????5612??2009-05-07?21:39??寫字板\xieziban.1\Properties\Resources.resx

?????文件???????1111??2009-05-07?21:39??寫字板\xieziban.1\Properties\Settings.Designer.cs

?????文件????????249??2009-05-07?21:39??寫字板\xieziban.1\Properties\Settings.settings

?????文件???????3265??2009-05-07?21:46??寫字板\xieziban.1\xieziban.1.csproj

?????文件????????919??2009-05-07?21:39??寫字板\xieziban.1.sln

????..A..H.?????17920??2009-05-10?19:54??寫字板\xieziban.1.suo

?????目錄??????????0??2009-07-26?21:47??寫字板\xieziban.1\bin

?????目錄??????????0??2009-07-26?21:47??寫字板\xieziban.1\obj

?????目錄??????????0??2009-07-26?21:47??寫字板\xieziban.1\Properties

?????目錄??????????0??2009-07-26?21:47??寫字板\xieziban.1

?????目錄??????????0??2009-07-26?21:47??寫字板

-----------?---------??----------?-----??----

??????????????6827297????????????????????18