遍历删除文件夹及文件

                public void DeleteFileTest(string Spath)
        {
            if (!Directory.Exists(Spath))
            { return; }
            string[] fPaths = Directory.GetFiles(Spath);
            string[] fsPaths = Directory.GetDirectories(Spath);
            try
            {
                for (int i = 0; i < fPaths.Length; i++)
                {
                    MessageBox.Show(File.GetAttributes(fPaths[i]).ToString());
                    if (File.GetAttributes(fPaths[i]) == FileAttributes.Normal)
                    {
                        File.SetAttributes(fPaths[i], FileAttributes.Normal);
                        File.Delete(fPaths[i]);
                    }
                    else
                    File.Delete(fPaths[i]);
                }
                for (int d = 0; d < fsPaths.Length; d++)
                {
                    DirectoryInfo Dinfo = new DirectoryInfo(fsPaths[d]);
                    if (Dinfo.Attributes != FileAttributes.Normal)
                    {
                        this.DeleteFileTest(fsPaths[d]); //递归
                         Dinfo.Attributes = FileAttributes.Normal;
                        Dinfo.Delete(true);
                    }
                    else
                        Dinfo.Delete(true);
                }
            }
            catch
            {
                MessageBox.Show("Error");
                return;
            }

        }