wince下压缩文件问题？

kerode 2008-12-2 09:41 楼主

//ps:下面是在网上down的一段要实现压缩的代码，在pc端做winform程序时测试成功，但是把代码移到wince环境就有问题？
//问题：执行到这句的时候zipoutputstream.PutNextEntry(entry);//提示：未找到方法: get_CurrentCulture System.Threading.Thread。
//希望各位高手指点！

      private string zipfilecreatename = @"\Program Files\writer";
      private string filesdirectorypath = @"\Program Files\writer";
      private int dirnamelength = 0;
      private int ziplevel = 6;
      ///

/// 压缩文件
///

      ///


      public void ZipFileCreate()
      {
         ZipOutputStream zipoutputstream = new ZipOutputStream(File.Create(@"\Program Files\writer.zip"));
         zipoutputstream.SetLevel(this.ziplevel);
         Crc32 crc = new Crc32();
         Hashtable fileList = this.getAllFies();
         foreach (DictionaryEntry item in fileList)
         {
            FileStream fs = File.OpenRead(item.Key.ToString());
            byte[] buffer = new byte[fs.Length];
            fs.Read(buffer, 0, buffer.Length);
            ZipEntry entry = new ZipEntry(item.Key.ToString().Substring(this.filesdirectorypath.Length - this.dirnamelength));
            entry.DateTime = (DateTime)item.Value;
            entry.Size = fs.Length;
            fs.Close();
            crc.Reset();
            crc.Update(buffer);
            entry.Crc = crc.Value;

            zipoutputstream.PutNextEntry(entry);//问题：未找到方法: get_CurrentCulture System.Threading.Thread。

            zipoutputstream.Write(buffer, 0, buffer.Length);
         }
         zipoutputstream.Finish();
         zipoutputstream.Close();
      }

      ///

/// 获取一个文件夹下的所有文件夹里的文件
///

      ///
      ///
      private void getAllDirsFiles(DirectoryInfo[] dirs, Hashtable filesList)
      {
         foreach (DirectoryInfo dir in dirs)
         {
            foreach (FileInfo file in dir.GetFiles("*.*"))
            {
                  filesList.Add(file.FullName, file.LastWriteTime);
            }
            this.getAllDirsFiles(dir.GetDirectories(), filesList);
         }
      }

      ///

/// 获取所有文件
///

      ///
      private Hashtable getAllFies()
      {
         Hashtable FilesList = new Hashtable();
         DirectoryInfo fileDire = new DirectoryInfo(this.filesdirectorypath);
         if (!fileDire.Exists)
         {
            throw new System.IO.FileNotFoundException("目录:" + fileDire.FullName + "没有找到!");
         }
         this.dirnamelength = fileDire.Name.Length;
         this.getAllDirFiles(fileDire, FilesList);
         this.getAllDirsFiles(fileDire.GetDirectories(), FilesList);
         return FilesList;
      }

      ///

/// 获取一个文件夹下的文件
///

      /// 目录名称
      /// 文件列表HastTable
      private void getAllDirFiles(DirectoryInfo dir, Hashtable filesList)
      {
         foreach (FileInfo file in dir.GetFiles("*.*"))
         {
            filesList.Add(file.FullName, file.LastWriteTime);
         }

      }