using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.IO;using System.IO.IsolatedStorage;namespace 更改文件名{ class Program { static void Main(string[] args) { string path = @"D:\vs2012\测试ierp\ierp-2\Web"; DirectoryInfo TheFolder = new DirectoryInfo(path); foreach (FileInfo item in TheFolder.GetFiles()) { string name = item.Name; if (name.Contains("_")) { string xnm= name.Replace("_","-"); string xingname = path + "\\转换后的文件\\" + xnm; item.MoveTo(xingname); } else { string xingname = path + "\\转换后的文件\\" + name; item.MoveTo(xingname); } } } }}