以当前系统默认的编码写入文件

FilePatch = Path.Combine(movie.SaveFolderPatch, "电影资料.txt");

                    FileInfo fi = new FileInfo(FilePatch);

                    if (fi.Exists)

                        fi.Delete();

                    FileStream fs = File.Open(FilePatch, FileMode.OpenOrCreate, FileAccess.Write);

                    textSave = "[影片主演]";

                    textSave += crlf;

                    textSave += "主演=" + movie.Actor;

                    textSave += crlf;

                    textSave += "\r";

                    textSave += crlf;

                    textSave += "[影片类型]";

                    textSave += crlf;

                    textSave += "地区=" + movie.wherefrom.ToString();

                    textSave += crlf;

                    textSave += "清晰度=" + movie.ProgNotes;

                    textSave += crlf;

                    textSave += "类型=" + movie.TypeName;

                    textSave += crlf;

                    textSave += "\r";

                    textSave += crlf;

                    textSave += "[选填部分]";

                    textSave += crlf;

                    textSave += "推荐设定=" + movie.Recommend.ToString();

                    textSave += crlf;

                    textSave += "等级设定=" + movie.ProgLevel.ToString();

                    textSave += crlf;

                    textSave += "温馨提示=";

                    textSave += crlf;

                    textSave += "\r";

                    textSave += crlf;

                    textSave += "[影片介绍]";

                    textSave += crlf;

                    textSave += movie.Synopsis;

                    textSave += crlf;

                    Byte[] info = Encoding.Default.GetBytes(textSave);

                    fs.Write(info, 0, info.Length);

                    fs.Close();