DownLoadFile(VarGlobal.MonoHttpTarGz,VarGlobal.MonoTarGz,10000,1024);
         /// <summary>
        /// 
        /// </summary>
        /// <param name="Srce">
        /// A <see cref="System.String"/>
        /// </param>
        /// <param name="Dest">
        /// A <see cref="System.String"/>
        /// </param>
        /// <param name="TimeOut">
        /// A <see cref="System.Int32"/>
        /// </param>
        /// <param name="BlockSize">
        /// A <see cref="System.Int32"/>
        /// </param>
        int ProgressDll = 0;
        private void DownLoadFile(string Srce, string Dest,int TimeOut,int BlockSize)
        {
            System.Net.WebRequest request = System.Net.WebRequest.Create(Srce);
            request.Timeout = TimeOut; 
            System.Net.WebResponse response = request.GetResponse(); 
            System.IO.Stream responseStream = response.GetResponseStream();
            
            FileStream LocalStream = new FileStream(Dest, FileMode.OpenOrCreate, FileAccess.Write, FileShare.Read);
            BinaryWriter LocalStreamW = new BinaryWriter(LocalStream); 
            byte[] buff = new byte[BlockSize - 1];
            int iBytesRead  = 1;
            
            while (iBytesRead > 0 )
            {
                iBytesRead = responseStream.Read(buff, 0, buff.Length);
                LocalStreamW.Write(buff, 0, iBytesRead);
                ProgressDll +=1;
                Console.WriteLine(ProgressDll);
            }
            response.Close();
            responseStream.Close();
            responseStream.Dispose();
            LocalStreamW.Close();
            LocalStream.Close();
            LocalStream.Dispose();                    
        }
         
    }