Sunji-posv-net/pos/AutoUpdater/DownloadURL.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace AutoUpdater
{
    public class DownloadURL
    {
        private string url = string.Empty;

        private string dest = string.Empty;

        public long Size { get; set; }


        public DownloadURL(string url)
        {
            this.url = url;
        }
        public DownloadURL(string url, string dest)
        {
            this.url = url;
            this.dest = dest;
        }
        public DownloadURL()
        {

        }

        public string URL
        {
            get
            {
                return Uri.UnescapeDataString(url);

                //return System.Net.WebUtility.UrlDecode(url, System.Text.Encoding.GetEncoding("GB2312"));
            }
        }

        public string Destination
        {
            get
            {
                if (Path.GetFileName(dest) == string.Empty || Directory.Exists(dest))
                {
                    Uri uri = new Uri(url);
                    dest = Path.Combine(dest, uri.Segments[uri.Segments.Length - 1].ToString());
                }
                return dest;
            }
            set
            {
                dest = value;
            }
        }
    }
}