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  • C#给文件重命名

    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;
    namespace ModifyFileName
    {
        /// <summary>
        /// 为了修改从电驴上下载的电子书的名字而写的程序,不具有通用性。
        /// 例如:把  [2006IT类新书合集].Wiley_Telecom.For.Dummies(2006.4).chm 
        /// 改为  Wiley_Telecom.For.Dummies(2006.4).chm  也就是给它重命名。
        ///
        /// </summary>
        public partial class Form1 : Form
        {
            public Form1()
            {
                InitializeComponent();
            }

            private void button1_Click(object sender, EventArgs e)
            {
                string path ;
                if (DialogResult .OK ==folderBrowserDialog1 .ShowDialog ())
                {
                    path = folderBrowserDialog1.SelectedPath;
                    string []files = Directory .GetFiles (path );
                    foreach (string  var in files )
                    {
                        if (var.Length > 22)
                        {
                            string substr = var.Substring(8, 14);
                            if (substr == "[2006IT类新书合集].")
                            {
                                //MessageBox.Show(var);
                                string filePath = var.Substring(0, 8) + var.Substring(22, var.Length - 22);
                                File.Move(var, filePath);
                            }                   
                        }

                    }
                }
            }
        }
    }

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  • 原文地址:https://www.cnblogs.com/hbhbice/p/1713372.html
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