实例介绍
【实例简介】
文件编码转换工具，批量转换文件到UTF8，支持自识别原格式，支持备份。
【实例截图】
【核心代码】
namespace FileEncodingTransform
{
using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.IO;
using System.Text;
using System.Windows.Forms;
public class FormFileEncode : Form
{
private Button btnRemove;
private Button btnSelectFiles;
private Button button_Clipboard;
private Button buttonBrowser;
private Button buttonRun;
private CheckBox chkIsBackup;
private CheckBox chkUnknownEncoding;
private ComboBox cmbSourceEncode;
private ComboBox cmbTargetEncode;
private IContainer components = null;
private ArrayList ExtNameList;
private FolderBrowserDialog folderBrowserDialog1;
private string initPth = @"E:\Projects";
private Label label1;
private Label label2;
private Label label3;
private Label label4;
private ListBox listSelectedFiles;
private TextBox textBox_fileFilter;
private TextBox txtResult;
public FormFileEncode()
{
this.InitializeComponent();
}
private void btnRemove_Click(object sender, EventArgs e)
{
if (this.listSelectedFiles.SelectedIndex > -1)
{
this.listSelectedFiles.Items.RemoveAt(this.listSelectedFiles.SelectedIndex);
}
}
private void btnSelectFiles_Click(object sender, EventArgs e)
{
using (OpenFileDialog dialog = new OpenFileDialog())
{
dialog.Multiselect = true;
dialog.InitialDirectory = this.initPth;
if (!this.textBox_fileFilter.Text.Trim().Equals(""))
{
dialog.Filter = this.textBox_fileFilter.Text.Trim();
}
if (DialogResult.OK == dialog.ShowDialog())
{
string[] fileNames = dialog.FileNames;
foreach (string str in fileNames)
{
this.listSelectedFiles.Items.Add(str);
}
}
}
}
private void button_Clipboard_Click(object sender, EventArgs e)
{
string[] strArray = Clipboard.GetText().Split(new char[] { '\n' });
string item = "";
for (int i = 0; i < strArray.Length; i )
{
item = strArray[i];
if (item.IndexOf("\r") > -1)
{
item = item.Replace("\r", "");
}
if (!item.Trim().Equals(""))
{
this.listSelectedFiles.Items.Add(item);
}
}
}
private void buttonBrowser_Click(object sender, EventArgs e)
{
this.folderBrowserDialog1.SelectedPath = this.initPth;
if (this.folderBrowserDialog1.ShowDialog() == DialogResult.OK)
{
this.initPth = this.folderBrowserDialog1.SelectedPath;
if (!this.textBox_fileFilter.Text.Trim().Equals(""))
{
string[] strArray = this.textBox_fileFilter.Text.Trim().Split(new char[] { '|' });
if ((strArray.Length % 2) > 0)
{
MessageBox.Show("文件过滤字符串设置有误!");
return;
}
this.ExtNameList = new ArrayList();
for (int i = 0; i < (strArray.Length / 2); i )
{
this.ExtNameList.Add(strArray[(i * 2) 1].Substring(strArray[(i * 2) 1].LastIndexOf("."), strArray[(i * 2) 1].Length - strArray[(i * 2) 1].LastIndexOf(".")).ToLower());
}
}
this.FindAllFiles(this.folderBrowserDialog1.SelectedPath);
}
}
private void buttonRun_Click(object sender, EventArgs e)
{
this.txtResult.Text = "文件总数：" this.listSelectedFiles.Items.Count.ToString() "\r\n 正在执行......";
int num = 0;
try
{
this.Cursor = Cursors.WaitCursor;
num = 0;
while (num < this.listSelectedFiles.Items.Count)
{
this.ConvertFileEncode(this.listSelectedFiles.Items[num].ToString());
num ;
}
this.txtResult.Text = this.txtResult.Text "\r\n完成：" this.listSelectedFiles.Items.Count.ToString();
}
catch (Exception exception)
{
string text = this.txtResult.Text;
this.txtResult.Text = text "\r\n执行文件：" this.listSelectedFiles.Items[num].ToString() "转换时出现错误：" exception.Message "\r\n已经完成：" num.ToString();
}
finally
{
this.Cursor = Cursors.Default;
}
}
private void chkUnknownEncoding_CheckedChanged(object sender, EventArgs e)
{
this.cmbSourceEncode.Enabled = !this.chkUnknownEncoding.Checked;
}
private void ConvertFileEncode(string PathFile)
{
if (!PathFile.Trim().Equals(""))
{
Encoding selectEncoding;
if (this.chkUnknownEncoding.Checked)
{
IdentifyEncoding encoding2 = new IdentifyEncoding();
FileInfo testfile = new FileInfo(PathFile);
string name = string.Empty;
name = encoding2.GetEncodingName(testfile);
testfile = null;
if (name.ToLower() == "other")
{
this.txtResult.Text = this.txtResult.Text string.Format("\r\n{0}文件格式不正确或已损坏。 ", PathFile);
return;
}
selectEncoding = Encoding.GetEncoding(name);
}
else
{
selectEncoding = this.GetSelectEncoding(this.cmbSourceEncode.SelectedIndex);
}
string contents = File.ReadAllText(PathFile, selectEncoding);
if (this.chkIsBackup.Checked)
{
File.WriteAllText(PathFile ".bak", contents, selectEncoding);
}
File.WriteAllText(PathFile, contents, this.GetSelectEncoding(this.cmbTargetEncode.SelectedIndex));
}
}
protected override void Dispose(bool disposing)
{
if (disposing && (this.components != null))
{
this.components.Dispose();
}
base.Dispose(disposing);
}
private void FindAllFiles(string path)
{
string[] files = Directory.GetFiles(path);
string str = "";
int startIndex = 0;
bool flag = false;
foreach (string str2 in this.ExtNameList)
{
if (str2.Equals(".*"))
{
flag = true;
}
}
foreach (string str2 in files)
{
startIndex = str2.LastIndexOf(".");
if (startIndex > -1)
{
str = str2.Substring(startIndex, str2.Length - startIndex);
}
else
{
str = "";
}
if (((this.ExtNameList == null) || (this.ExtNameList.IndexOf(str.ToLower()) > -1)) || flag)
{
this.listSelectedFiles.Items.Add(str2);
}
}
string[] directories = Directory.GetDirectories(path);
foreach (string str2 in directories)
{
this.FindAllFiles(str2);
}
}
private void FormFileEncode_Load(object sender, EventArgs e)
{
this.cmbSourceEncode.SelectedIndex = 4;
this.cmbTargetEncode.SelectedIndex = 0;
}
private Encoding GetSelectEncoding(int i)
{
switch (i)
{
case 0:
return new UTF8Encoding(false);
case 1:
return Encoding.UTF7;
case 2:
return Encoding.Unicode;
case 3:
return Encoding.ASCII;
case 4:
return Encoding.GetEncoding(0x3a8);
case 5:
return Encoding.GetEncoding("BIG5");
}
return new UTF8Encoding(false);
}
private void InitializeComponent()
{
this.buttonRun = new Button();
this.buttonBrowser = new Button();
this.cmbSourceEncode = new ComboBox();
this.label1 = new Label();
this.cmbTargetEncode = new ComboBox();
this.label2 = new Label();
this.label3 = new Label();
this.folderBrowserDialog1 = new FolderBrowserDialog();
this.btnRemove = new Button();
this.txtResult = new TextBox();
this.btnSelectFiles = new Button();
this.listSelectedFiles = new ListBox();
this.textBox_fileFilter = new TextBox();
this.button_Clipboard = new Button();
this.chkIsBackup = new CheckBox();
this.chkUnknownEncoding = new CheckBox();
this.label4 = new Label();
base.SuspendLayout();
this.buttonRun.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.buttonRun.Font = new Font("宋体", 9f, FontStyle.Bold, GraphicsUnit.Point, 0x86);
this.buttonRun.Location = new Point(0x1da, 0x125);
this.buttonRun.Name = "buttonRun";
this.buttonRun.Size = new Size(0x2c, 0x17);
this.buttonRun.TabIndex = 10;
this.buttonRun.Text = "转换";
this.buttonRun.UseVisualStyleBackColor = true;
this.buttonRun.Click = new EventHandler(this.buttonRun_Click);
this.buttonBrowser.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.buttonBrowser.Location = new Point(420, 0x33);
this.buttonBrowser.Name = "buttonBrowser";
this.buttonBrowser.Size = new Size(0x60, 0x17);
this.buttonBrowser.TabIndex = 9;
this.buttonBrowser.Text = "按目录选文件";
this.buttonBrowser.UseVisualStyleBackColor = true;
this.buttonBrowser.Click = new EventHandler(this.buttonBrowser_Click);
this.cmbSourceEncode.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.cmbSourceEncode.AutoCompleteCustomSource.AddRange(new string[] { "UTF-8", "UTF-7", "Unicode", "ASCII", "GB2312(简体中文)", "BIG5 (繁体中文)" });
this.cmbSourceEncode.FormattingEnabled = true;
this.cmbSourceEncode.Items.AddRange(new object[] { "UTF-8", "UTF-7", "Unicode", "ASCII", "GB2312(简体中文)", "BIG5 (繁体中文)" });
this.cmbSourceEncode.Location = new Point(420, 0xd9);
this.cmbSourceEncode.Name = "cmbSourceEncode";
this.cmbSourceEncode.Size = new Size(0x60, 20);
this.cmbSourceEncode.TabIndex = 11;
this.label1.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.label1.AutoSize = true;
this.label1.Location = new Point(0x1a3, 200);
this.label1.Name = "label1";
this.label1.Size = new Size(0x41, 12);
this.label1.TabIndex = 12;
this.label1.Text = "原文件编码";
this.cmbTargetEncode.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.cmbTargetEncode.AutoCompleteCustomSource.AddRange(new string[] { "UTF-8", "UTF-7", "Unicode", "ASCII", "GB2312(简体中文)", "BIG5 (繁体中文)" });
this.cmbTargetEncode.FormattingEnabled = true;
this.cmbTargetEncode.Items.AddRange(new object[] { "UTF-8", "UTF-7", "Unicode", "ASCII", "GB2312(简体中文)", "BIG5 (繁体中文)" });
this.cmbTargetEncode.Location = new Point(420, 0x108);
this.cmbTargetEncode.Name = "cmbTargetEncode";
this.cmbTargetEncode.Size = new Size(0x61, 20);
this.cmbTargetEncode.TabIndex = 11;
this.label2.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.label2.AutoSize = true;
this.label2.Location = new Point(0x1a3, 0xf7);
this.label2.Name = "label2";
this.label2.Size = new Size(0x41, 12);
this.label2.TabIndex = 12;
this.label2.Text = "转换后编码";
this.label3.AutoSize = true;
this.label3.Location = new Point(12, 9);
this.label3.Name = "label3";
this.label3.Size = new Size(0x59, 12);
this.label3.TabIndex = 12;
this.label3.Text = "文件过滤字符串";
this.btnRemove.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.btnRemove.Location = new Point(0x1a5, 0x8d);
this.btnRemove.Name = "btnRemove";
this.btnRemove.Size = new Size(0x60, 0x17);
this.btnRemove.TabIndex = 0x11;
this.btnRemove.Text = "从列表中移除";
this.btnRemove.UseVisualStyleBackColor = true;
this.btnRemove.Click = new EventHandler(this.btnRemove_Click);
this.txtResult.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Bottom;
this.txtResult.Location = new Point(15, 0x142);
this.txtResult.Multiline = true;
this.txtResult.Name = "txtResult";
this.txtResult.ReadOnly = true;
this.txtResult.ScrollBars = ScrollBars.Both;
this.txtResult.Size = new Size(0x1f6, 0x58);
this.txtResult.TabIndex = 0x10;
this.txtResult.WordWrap = false;
this.btnSelectFiles.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.btnSelectFiles.Location = new Point(0x1a5, 80);
this.btnSelectFiles.Name = "btnSelectFiles";
this.btnSelectFiles.Size = new Size(0x60, 0x17);
this.btnSelectFiles.TabIndex = 15;
this.btnSelectFiles.Text = "多选文件";
this.btnSelectFiles.UseVisualStyleBackColor = true;
this.btnSelectFiles.Click = new EventHandler(this.btnSelectFiles_Click);
this.listSelectedFiles.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Top;
this.listSelectedFiles.FormattingEnabled = true;
this.listSelectedFiles.HorizontalScrollbar = true;
this.listSelectedFiles.ItemHeight = 12;
this.listSelectedFiles.Location = new Point(15, 0x30);
this.listSelectedFiles.Name = "listSelectedFiles";
this.listSelectedFiles.Size = new Size(0x184, 0x10c);
this.listSelectedFiles.TabIndex = 13;
this.textBox_fileFilter.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Top;
this.textBox_fileFilter.Location = new Point(0x6b, 7);
this.textBox_fileFilter.Name = "textBox_fileFilter";
this.textBox_fileFilter.Size = new Size(0x199, 0x15);
this.textBox_fileFilter.TabIndex = 0x12;
this.textBox_fileFilter.Text = "c文件|*.c|h文件|*.h";
this.button_Clipboard.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.button_Clipboard.Location = new Point(420, 0x6d);
this.button_Clipboard.Name = "button_Clipboard";
this.button_Clipboard.Size = new Size(0x60, 0x17);
this.button_Clipboard.TabIndex = 15;
this.button_Clipboard.Text = "剪贴板中复制";
this.button_Clipboard.UseVisualStyleBackColor = true;
this.button_Clipboard.Click = new EventHandler(this.button_Clipboard_Click);
this.chkIsBackup.AutoSize = true;
this.chkIsBackup.Checked = true;
this.chkIsBackup.CheckState = CheckState.Checked;
this.chkIsBackup.Location = new Point(0x1a5, 0x129);
this.chkIsBackup.Name = "chkIsBackup";
this.chkIsBackup.Size = new Size(0x30, 0x10);
this.chkIsBackup.TabIndex = 20;
this.chkIsBackup.Text = "备份";
this.chkIsBackup.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.chkIsBackup.UseVisualStyleBackColor = true;
this.chkUnknownEncoding.AutoSize = true;
this.chkUnknownEncoding.Location = new Point(420, 0xb2);
this.chkUnknownEncoding.Name = "chkUnknownEncoding";
this.chkUnknownEncoding.Size = new Size(0x6c, 0x10);
this.chkUnknownEncoding.TabIndex = 0x13;
this.chkUnknownEncoding.Text = "自动识别原编码";
this.chkUnknownEncoding.UseVisualStyleBackColor = true;
this.chkUnknownEncoding.Anchor = AnchorStyles.Right | AnchorStyles.Top;
this.chkUnknownEncoding.CheckedChanged = new EventHandler(this.chkUnknownEncoding_CheckedChanged);
this.label4.AutoSize = true;
this.label4.Location = new Point(0x69, 0x1f);
this.label4.Name = "label4";
this.label4.Size = new Size(0x17f, 12);
this.label4.TabIndex = 0x15;
this.label4.Text = "（坚线分隔，奇数为类型描述，偶数为扩展名。空值或*.*为全部文件）";
base.AutoScaleDimensions = new SizeF(6f, 12f);
base.AutoScaleMode = AutoScaleMode.Font;
base.ClientSize = new Size(530, 0x1a2);
base.Controls.Add(this.label4);
base.Controls.Add(this.chkIsBackup);
base.Controls.Add(this.chkUnknownEncoding);
base.Controls.Add(this.textBox_fileFilter);
base.Controls.Add(this.btnRemove);
base.Controls.Add(this.txtResult);
base.Controls.Add(this.button_Clipboard);
base.Controls.Add(this.btnSelectFiles);
base.Controls.Add(this.listSelectedFiles);
base.Controls.Add(this.label2);
base.Controls.Add(this.cmbTargetEncode);
base.Controls.Add(this.label3);
base.Controls.Add(this.label1);
base.Controls.Add(this.cmbSourceEncode);
base.Controls.Add(this.buttonRun);
base.Controls.Add(this.buttonBrowser);
base.Name = "FormFileEncode";
base.ShowInTaskbar = true;
base.StartPosition = FormStartPosition.CenterScreen;
this.Text = "文件编码转换工具 V1.1";
base.Load = new EventHandler(this.FormFileEncode_Load);
base.ResumeLayout(false);
base.PerformLayout();
}
}
}
C# 文件编码转换工具(支持UTF-8/UTF-7/Unicode/ASCII/GB2312(简体中文)/BIG5 (繁体中文)等编码转换 )
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