C# 删除某一个目录中所有的txt文件

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1  string path = Environment.CurrentDirectory;
2             string pattern = "*.txt";
3             string[] strFileName = Directory.GetFiles(path, pattern);
4             foreach (var item in strFileName)
5             {
6                 File.Delete(item);
7                 Console.WriteLine("{0}文件被删除了",item);
8             }
9             Console.ReadLine();