C#中文件相关操作

来源：互联网发布：flac整轨转分轨软件编辑：程序博客网时间：2024/05/04 19:57

class LangFileJs
{

        public static ArrayList GetLangList()
        {
            string pathdir = GetLangDir();

            ArrayList al = new ArrayList();
            try
            {
                string[] fileList = Directory.GetFiles(pathdir);

                foreach (string file in fileList)
                {
                    al.Add(GetJustName(file));
                }
            }
            catch
            {
                return null;
            }
            return al;

        }
        public static string GetJustName(string filepath)
        {
            int a = filepath.LastIndexOf('//') + 1;
            int b = (filepath.LastIndexOf('.') != -1) ? filepath.LastIndexOf('.') : filepath.Length;
            return filepath.Substring(filepath.LastIndexOf('//') + 1, b - a);
        }

        public static string GetLangDir()
        {
            return Globals.GetPhysicalPath("langManager//lang//");
        }

        public static string GetDefautLangFile()
        {
            return Globals.GetPhysicalPath("langManager//defaultlang.js");
        }

        public static bool CopyFile(string filename)
        {
            string pathdir=GetLangDir();
            Random r = new Random(System.DateTime.Now.Second);
            int ir = r.Next(10000);
            while (File.Exists(pathdir + "//" + filename + "copy" + ir.ToString() + ".js"))
            {
                ir = r.Next(10000);
            }
            File.Copy(pathdir + "//" + filename + ".js", pathdir + "//" + filename + "copy"+ir.ToString()+".js");
            return true;
        }
        public static bool DeleteFile(string filename)
        {
            string pathdir = GetLangDir();
            File.Delete(pathdir + "//" + filename + ".js");
            return true;
        }
        public static bool ReNameFile(string filename,string filename2)
        {
            string pathdir = GetLangDir();
            if(File.Exists(pathdir + "//" + filename2 + ".js"))
                return false;
            File.Move(pathdir + "//" + filename + ".js", pathdir + "//" + filename2 + ".js");
            return true;
        }
        public static bool ExistFile(string filename)
        {
            string pathdir = GetLangDir();
            return File.Exists(pathdir + "//" + filename + ".js");

        }
    }