Winform中实现文件批量更名器(附代码下载)

场景

对一个文件夹中的文件进行某种格式的重命名

比如下面文件夹内的文件

 

程序运行效果

 

点击文件-打开，打开此文件夹后然后Ctrl+a全选此文件夹所有文件，点击打开

 

然后在序号设置中可以选择预设模板和起始值和增量

 

然后点击更名

注：

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关键代码

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.Collections;using System.Threading;namespace FileBatchChangeName{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } string[] files;//选择文件的集合 FileInfo fi;//创建一个FileInfo对象，用于获取文件信息 string[] lvFiles=new string[7];//向控件中添加的行信息 Thread td;//处理批量更名方法的线程 private void 添加文件ToolStripMenuItem_Click(object sender, EventArgs e) { if (openFileDialog1.ShowDialog() == DialogResult.OK) { listView1.GridLines = true; listView1.Items.Clear(); files = openFileDialog1.FileNames; for (int i = 0; i < files.Length; i++) { string path = files[i].ToString(); fi = new FileInfo(path); string name = path.Substring(path.LastIndexOf("\\") + 1, path.Length - 1 - path.LastIndexOf("\\")); string ftype = path.Substring(path.LastIndexOf("."), path.Length - path.LastIndexOf(".")); string createTime = fi.CreationTime.ToShortDateString(); double a = Convert.ToDouble(Convert.ToDouble(fi.Length) / Convert.ToDouble(1024)); string fsize = a.ToString("0.0")+" KB"; lvFiles[0] = name; lvFiles[1] = name; lvFiles[2] = ftype; lvFiles[3] = createTime; lvFiles[4] = path.Remove(path.LastIndexOf("\\") + 1); lvFiles[5] = fsize; ListViewItem lvi = new ListViewItem(lvFiles); lvi.UseItemStyleForSubItems = false; lvi.SubItems[1].BackColor = Color.AliceBlue; listView1.Items.Add(lvi); } tsslSum.Text = listView1.Items.Count.ToString(); } } bool flag = true; private void 总在最前ToolStripMenuItem_Click(object sender, EventArgs e) { if (flag) { 总在最前ToolStripMenuItem.Checked = true; this.TopMost = true; flag = false; } else { 总在最前ToolStripMenuItem.Checked = false; this.TopMost = false; flag = true; } } private void radioButton1_CheckedChanged(object sender, EventArgs e)//文件名大写 { if (listView1.Items.Count > 0) { if (radioButton1.Checked) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Remove(name.LastIndexOf(".")); string newName = name.Replace(name1,name1.ToUpper()); listView1.Items[i].SubItems[1].Text = newName; } } } } private void radioButton2_CheckedChanged(object sender, EventArgs e)//文件名小写 { if (listView1.Items.Count > 0) { if (radioButton2.Checked) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Remove(name.LastIndexOf(".")); string newName = name.Replace(name1, name1.ToLower()); listView1.Items[i].SubItems[1].Text = newName; } } } } private void radioButton3_CheckedChanged(object sender, EventArgs e)//第一个字母大写 { if (listView1.Items.Count > 0) { if (radioButton3.Checked) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Substring(0,1); string name2 = name.Substring(1); string newName = name1.ToUpper() + name2; listView1.Items[i].SubItems[1].Text = newName; } } } } private void radioButton4_CheckedChanged(object sender, EventArgs e)//扩展名大写 { if (listView1.Items.Count > 0) { if (radioButton4.Checked) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Substring(name.LastIndexOf("."), name.Length - name.LastIndexOf(".")); string newName = name.Replace(name1, name1.ToUpper()); listView1.Items[i].SubItems[1].Text = newName; } } } } private void radioButton5_CheckedChanged(object sender, EventArgs e) { if (listView1.Items.Count > 0) { if (radioButton5.Checked) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Substring(name.LastIndexOf("."), name.Length - name.LastIndexOf(".")); string newName = name.Replace(name1, name1.ToLower()); listView1.Items[i].SubItems[1].Text = newName; } } } } bool IsOK = false;//判断是否应用了模板 private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)//选择模板的下拉框 { int k = (int)nuStart.Value; if (comboBox2.Text != "") { txtTemplate.Text = comboBox2.Text.Remove(comboBox2.Text.LastIndexOf("_")); int B = comboBox2.SelectedIndex; switch (B) { case 0: if (listView1.Items.Count > 0) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Remove(name.LastIndexOf(".")); string name2 = "pic_" + k.ToString(); k = k + (int)nuAdd.Value; string newName = name.Replace(name1, name2); listView1.Items[i].SubItems[1].Text = newName; } IsOK = true; } break; case 1: if (listView1.Items.Count > 0) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Remove(name.LastIndexOf(".")); string name2 = "file_" + k.ToString(); k = k +(int) nuAdd.Value; string newName = name.Replace(name1,name2); listView1.Items[i].SubItems[1].Text = newName; } IsOK = true; } break; } } } private void StartNumAndAdd()//设置起始数字和增量值 { int k = (int)nuStart.Value; if (comboBox2.Text != "") { if (listView1.Items.Count > 0) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Remove(name.LastIndexOf(".")); string name2 = name1.Remove(name.LastIndexOf("_")+1)+k.ToString(); k = k + (int)nuAdd.Value; string newName = name.Replace(name1, name2); listView1.Items[i].SubItems[1].Text = newName; } IsOK = true; } } } private void nuStart_ValueChanged(object sender, EventArgs e)//选择起始数字 { StartNumAndAdd(); } private void nuAdd_ValueChanged(object sender, EventArgs e)//选择增量值 { StartNumAndAdd(); } private void txtTemplate_TextChanged(object sender, EventArgs e)//更换模板样式 { if (listView1.Items.Count > 0) { if (IsOK&&txtTemplate.Text.Trim()!=""&&comboBox2.Text!="") { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = name.Remove(name.LastIndexOf("_") + 1); string newName = name.Replace(name1, txtTemplate.Text.Trim() + "_"); listView1.Items[i].SubItems[1].Text = newName; } } } } private void ChangeName() { int flag = 0; try { toolStripProgressBar1.Minimum = 0; toolStripProgressBar1.Maximum = listView1.Items.Count - 1; for (int i = 0; i < listView1.Items.Count; i++) { string path = listView1.Items[i].SubItems[4].Text; string sourcePath = path + listView1.Items[i].SubItems[0].Text; string newPath = path + listView1.Items[i].SubItems[1].Text; File.Copy(sourcePath, newPath); File.Delete(sourcePath); toolStripProgressBar1.Value = i; listView1.Items[i].SubItems[0].Text = listView1.Items[i].SubItems[1].Text; listView1.Items[i].SubItems[6].Text = "√成功"; } } catch(Exception ex) { flag++; MessageBox.Show(ex.Message); } finally { tsslError.Text = flag.ToString() + " 个错误"; } } private void 更名ToolStripMenuItem_Click(object sender, EventArgs e)//开始批量更名 { if (listView1.Items.Count > 0) { for (int i = 0; i < listView1.Items.Count; i++) { listView1.Items[i].SubItems[6].Text = ""; } tsslError.Text = ""; td = new Thread(new ThreadStart(ChangeName)); td.Start(); } } private void Form1_Load(object sender, EventArgs e) { CheckForIllegalCrossThreadCalls = false; } private void 导出文件列表ToolStripMenuItem_Click(object sender, EventArgs e) { if (saveFileDialog1.ShowDialog() == DialogResult.OK) { StreamWriter sw; string txt = ""; string path = saveFileDialog1.FileName; for (int i = 0; i < listView1.Items.Count; i++) { txt = listView1.Items[i].SubItems[0].Text + " " + listView1.Items[i].SubItems[1].Text; sw = File.AppendText(path); sw.WriteLine(txt); sw.Close(); } } } private void 退出ToolStripMenuItem_Click(object sender, EventArgs e) { Application.Exit(); } private static string TraditionalChineseToSimplifiedChinese(string str)//繁体转简体 { return (Microsoft.VisualBasic.Strings.StrConv(str,Microsoft.VisualBasic.VbStrConv.SimplifiedChinese,0)); } private static string SimplifiedChineseToTraditionalChinese(string str)//简体转繁体 { return (Microsoft.VisualBasic.Strings.StrConv(str as string ,Microsoft.VisualBasic.VbStrConv.TraditionalChinese,0)); } private void 繁体转简体ToolStripMenuItem_Click(object sender, EventArgs e) { if (listView1.Items.Count > 0) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = TraditionalChineseToSimplifiedChinese(name); listView1.Items[i].SubItems[1].Text = name1; } } } private void 简体转繁体ToolStripMenuItem_Click(object sender, EventArgs e) { if (listView1.Items.Count > 0) { for (int i = 0; i < listView1.Items.Count; i++) { string name = listView1.Items[i].SubItems[1].Text; string name1 = SimplifiedChineseToTraditionalChinese(name); listView1.Items[i].SubItems[1].Text = name1; } } } private void Form1_FormClosed(object sender, FormClosedEventArgs e) { if (td != null) { td.Abort(); } } }}